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Overview

Kolo brings style and efficiency to any application. With a host of optional attachments to add visual interest, Kolo is the optimum lighting solution.

Optics

  • Nominal light output options:
  • 300mm ø
    • 800 lumen, 6W
    • 1100 lumen, 9W
  • 400mm ø
    • 1700 lumen, 14W
    • 2300 lumen, 19W
    • 2700 lumen, 21W
    • 3500 lumen, 28W
  • Emergency Output (BLF):
    • 300mm - 240 Lumens
    • 400mm - 400 Lumens
  • White or blue LED feature halo ring options (400mm diameter only, trim ring supplied)
    • White halo ring - add HA after K4
    • Blue halo ring - add HB after K4
  • Polycarbonate opal diffuser, Tp(a) rated
  • Available with 3000K and 4000K LED

Body

  • Surface mounted
  • 300mm or 400mm diameter in cast aluminium with injection moulded base
  • Finished in silver or white
  • RAL Colour: Silver no RAL. White RAL9003.
  • IP44
  • Choice of integrated emergency options:
    • 3 hour emergency
    • COMEPS
  • Emergency variants supplied with Lithium Iron Phosphate (LiFePO4) batteries
  • Optional Command 5 microwave detector mounted behind the diffuser available that can be set to one of two configurations;
    • Microwave presence detection with ON/OFF operation
    • Microwave presence detection with High/Low/Off set-back functionality. Can be set to switch from 100% down to setback position of 50%, 30%, 20%, 10% or OFF
  • Optional trim ring available for an alternative aesthetic finish (supplied separately)
  • Product also available in suspended and IP65, see Kolo suspended and Kolo IP65
  • Can be used with MSU Kit for Mental Health - Medium Secure Unit & Anti-Ligature applications
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Click on part code below for downloads

Part Code Description Output (lm) Power (W) Colour Temperature Product Colour Driver Type Emergency Type Optic Accessory
K4H3124KS 300mm diameter 1136 9 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H3124KSLEM 300mm diameter 1136 9 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H3124KSLEP 300mm diameter 1136 9 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H3124KW 300mm diameter 1136 9 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H3124KWLEM 300mm diameter 1136 9 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H3124KWLEP 300mm diameter 1136 9 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H364KS 300mm diameter 806 6 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H364KSLEM 300mm diameter 806 6 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H364KSLEP 300mm diameter 806 6 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H364KW 300mm diameter 806 6 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H364KWLEM 300mm diameter 806 6 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H364KWLEP 300mm diameter 806 6 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Y3124KS 300mm diameter 1136 9 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y3124KSLEM 300mm diameter 1136 9 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y3124KSLEP 300mm diameter 1136 9 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y3124KW 300mm diameter 1136 9 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y3124KWLEM 300mm diameter 1136 9 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y3124KWLEP 300mm diameter 1136 9 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y364KS 300mm diameter 806 6 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y364KSLEM 300mm diameter 806 6 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y364KSLEP 300mm diameter 806 6 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y364KW 300mm diameter 806 6 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y364KWLEM 300mm diameter 806 6 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y364KWLEP 300mm diameter 806 6 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N

Click on part code below for downloads

Part Code Description Output (lm) Power (W) Colour Temperature Product Colour Driver Type Emergency Type Optic Accessory
K4H4154KS 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H4154KSLEM 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4154KSLEP 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4154KW 400mm diameter 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H4154KWLEM 400mm diameter 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4154KWLEP 400mm diameter 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4204KS 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H4204KSLEM 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4204KSLEP 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4204KW 400mm diameter 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H4204KWLEM 400mm diameter 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4204KWLEP 400mm diameter 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4274KS 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H4274KSLEM 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4274KSLEP 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4274KW 400mm diameter 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H4274KWLEM 400mm diameter 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4274KWLEP 400mm diameter 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4354KS 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4H4354KSLEM 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4354KSLEP 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4H4354KW 400mm diameter 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4H4354KWLEM 400mm diameter 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4H4354KWLEP 400mm diameter 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54154KS 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4Q54154KSLEM 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54154KSLEP 400mm diameter 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54154KW 400mm diameter 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4Q54154KWLEM 400mm diameter 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54154KWLEP 400mm diameter 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54204KS 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4Q54204KSLEM 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54204KSLEP 400mm diameter 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54204KW 400mm diameter 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4Q54204KWLEM 400mm diameter 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54204KWLEP 400mm diameter 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54274KS 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4Q54274KSLEM 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54274KSLEP 400mm diameter 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54274KW 400mm diameter 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4Q54274KWLEM 400mm diameter 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54274KWLEP 400mm diameter 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54354KS 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4Q54354KSLEM 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54354KSLEP 400mm diameter 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Q54354KW 400mm diameter 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4Q54354KWLEM 400mm diameter 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4Q54354KWLEP 400mm diameter 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4Y4154KS 400mm diameter 1755 14 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y4154KSLEM 400mm diameter 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4154KSLEP 400mm diameter 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4154KW 400mm diameter 1755 14 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y4154KWLEM 400mm diameter 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4154KWLEP 400mm diameter 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4204KS 400mm diameter 2359 19 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y4204KSLEM 400mm diameter 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4204KSLEP 400mm diameter 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4204KW 400mm diameter 2359 19 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y4204KWLEM 400mm diameter 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4204KWLEP 400mm diameter 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4274KS 400mm diameter 2790 21 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y4274KSLEM 400mm diameter 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4274KSLEP 400mm diameter 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4274KW 400mm diameter 2790 21 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y4274KWLEM 400mm diameter 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4274KWLEP 400mm diameter 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4354KS 400mm diameter 3549 28 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4Y4354KSLEM 400mm diameter 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4354KSLEP 400mm diameter 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4Y4354KW 400mm diameter 3549 28 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4Y4354KWLEM 400mm diameter 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4Y4354KWLEP 400mm diameter 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N

Click on part code below for downloads

Part Code Description Output (lm) Power (W) Colour Temperature Product Colour Driver Type Emergency Type Optic Accessory
K4HAH4154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAH4154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAH4154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAH4204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAH4204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAH4274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAH4274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAH4354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAH4354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAH4354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAH4354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAQ54154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAQ54154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAQ54204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAQ54204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAQ54274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAQ54274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HAQ54354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAQ54354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HAQ54354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HAQ54354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HAY4154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HAY4154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HAY4154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HAY4204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HAY4204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HAY4274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HAY4274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HAY4354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HAY4354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HAY4354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HAY4354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBH4154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBH4154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBH4154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBH4204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBH4204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBH4274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBH4274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBH4354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBH4354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBH4354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBH4354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBQ54154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBQ54154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBQ54204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBQ54204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBQ54274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBQ54274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output N/A Diffuser N
K4HBQ54354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBQ54354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output N/A Diffuser N
K4HBQ54354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EM LiFeP04 Diffuser N
K4HBQ54354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White Fixed Output 3 hr EP LiFeP04 Diffuser N
K4HBY4154KS 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HBY4154KSLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4154KSLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4154KW 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HBY4154KWLEM 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4154KWLEP 400mm diameter, halo ring 1755 14 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4204KS 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HBY4204KSLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4204KSLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4204KW 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HBY4204KWLEM 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4204KWLEP 400mm diameter, halo ring 2359 19 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4274KS 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HBY4274KSLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4274KSLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4274KW 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HBY4274KWLEM 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4274KWLEP 400mm diameter, halo ring 2790 21 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4354KS 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver N/A Diffuser N
K4HBY4354KSLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4354KSLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 Silver DALI LED Driver 3 hr EP LiFeP04 Diffuser N
K4HBY4354KW 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver N/A Diffuser N
K4HBY4354KWLEM 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EM LiFeP04 Diffuser N
K4HBY4354KWLEP 400mm diameter, halo ring 3549 28 4000K, Ra80 White DALI LED Driver 3 hr EP LiFeP04 Diffuser N

Click on part code below for downloads

Part Code Description Output (lm) Power (W) Colour Temperature Product Colour Driver Type Emergency Type Optic Accessory
KLTR300S Accessory - trim ring N/A N/A Silver N/A Y
KLTR400S Accessory - trim ring N/A N/A Silver N/A Y
Dimensions Diagram 1
VERSION H KG KG(EM) Ø CAØ
300mm recessed 95 2 2.5 320 310
400mm recessed 95 3.4 3.8 420 410
300mm surface 95 2 2.5 300
400mm surface 95 3.4 3.8 400

Photometic Performance

Photometic Performance Diagram - Kolo Surface 300mm
Kolo Surface 300mm
LOR = 100%

Performance Guide

Performance Guide Diagram 1
  • Lamps: 19W LED
  • Illuminance: 200 lux
  • Spacing: 3.0m x 3.0m
  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 2.7m
  • Working plane: 0.8m
Performance Guide Diagram 8
  • Lamps: 28W LED
  • Illuminance: 246 lux
  • Spacing: 3.0m x 3.0m
  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 2.7m
  • Working plane: 0.8m

LED Performance

Colour Temp RA (CRI) Colour consistency
4000K >80 MacAdam 3 SDCM

Surface mounted circular IP44 LED bulkhead luminaire in 300 or 400mm diameter. Polycarbonate opal diffuser. Optional integrated microwave presence detector with ON/OFF - as Whitecroft Lighting KOLO SURFACE

Product Downloads

Single download

Add to ZIP

PDF Kolo Brochure
PDF Installation Leaflet
ZIP LDT
ZIP Relux
ZIP Dialux
PDF Kolo Surface Datasheet
ZIP Revit - Kolo Surface
ZIP Revit - Kolo Recessed
PDF Maintenance Factors
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