Horizon 360 brings a flawless, clean design to any application and will compliment any interior.


  • Nominal output options:
    • 1300 lumens, 12W
    • 1800 lumens, 15W
    • 2300 lumens, 20W
  • Emergency Output:
    • 3000K - 300 lumens
    • 4000K - 323 lumens
  • Polycarbonate convex opal diffuser for optimum light uniformity and no visible spotting of LEDs
  • Available in 3000K or 4000K colour temperatures


  • Surface mounted as standard
  • Body finished in textured white
  • RAL Colour: White RAL9003
  • Robust IK10 impact rating
  • IP44 ingress protection
  • Choice of integral emergency options; 3 hour emergency or COMEPS (can be wired as Easytest if required)
  • Also available with 'EW' Routefinder Wireless for addressable emergency testing without the need for a 2 core communication cable
  • Emergency variants supplied with a NiCd battery
  • Optional Command 5 microwave detector mounted behind the diffuser available with presence detection. Can be set for simple ON/OFF switching or to switch from 100% down to setback position of 50%, 30%, 20% or 10%



4000K Fixed Output 3hr Emergency LL/CW L70 B50
1304 lumens (11.8W) HZH14K HZH14KEM 111 >100k >100k 54k
1769 lumens (15.4W) HZH24K HZH24KEM 115 >100k >100k 54k
2297 lumens (19.5W) HZH34K HZH34KEM 118 >100k >100k 54k


3000K Replace 4K with 3K i.e HZH13K
COMEPS Add suffix EP i.e HZH14KEP
COMMAND 5 WITH SET BACK * Add Q5 after Z i.e HZQ5H14K
DALI Replace H with Y i.e HZY14K

* Command 5 is not available in DALI products

Dimensions Diagram 1
117 2.3 3.6 367

Photometic Performance

Photometic Performance Diagram - 4000K 17W LED 1700 Lumens 4000K
4000K 17W LED 1700 Lumens 4000K
LOR = 100.0%
SHR MAX = 1.64

Performance Guide

Performance Guide Diagram 1
  • Lamps: 15.4W LED
  • Illuminance: 207 lux
  • Spacing: 2.4m x 2.4m

  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 2.7m
  • Working plane: 0.0m

LED Performance

Colour Temp RA (CRI) Colour consistency
3000K >80 MacAdam 3 SDCM
4000K >80 MacAdam 3 SDCM

Surface mounted circular IP44 and IK10 rated LED bulkhead luminaire with polycarbonate opal diffuser. Innovative hinged LED light engine for excellent uniformity of light. Optional integrated microwave presence detector with ON/OFF or setback functionality in standalone – as Whitecroft Lighting HORIZON 360.

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