Atra

Surface mounted wall mounted LED luminaire suitable for outdoor locations.

Atra

Atra

High output optics

High output optics

Side view

Side view

Low output optics

Low output optics

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Atra
High output optics
Side view
Low output optics

Overview

Atra is a high-performance surface-mounted fitting designed for outdoor environments where efficiency and precision matter. Featuring two optic options and a broad range of lumen outputs, Atra delivers versatile lighting solutions for multiple applications, reducing the number of fittings needed without compromising light quality.

Crafted from durable aluminum and finished with a coastal-grade protective coating, Atra combines superior technical performance with sleek, modern aesthetics. Compatible with Organic Response® smart controls and Outdoor PIR sensors, enabling intelligent, responsive lighting management. Engineered with a zero upward light design, Atra supports compliance with environmental standards, helping to minimize light pollution.

Optics

Precision-engineered optics that direct light exactly where it’s needed — eliminating upward light, reducing light pollution, and maximizing design efficiency.

Available distribution:

  • Path - for maximum spacing in between the light fittings 
  • Area - High performance optics to cover wide areas 

Color temperature:

  • 4000K
  • 2700K

Light output options: 600lm - 3000lm

Emergency Output: 

  • 4000K Path optics - 350lm
  • 4000K Area optics - 340lm
  • 2700K Path optics - 320lm
  • 2700K Area optics - 310lm

 

 

Construction

Thoughtfully engineered for the user experience, offering robust durability, simple installation, and effortless maintenance.

  • Aluminum housing
  • Electrostatic powder coating, resistant to UV rays
  • Suitable for costal applications - C5 environment 
  • Jet Black RAL9005 finish*
  • IP65
  • Impact resistance: IK07
  • DALI driver
  • Controls options
    • Whitecroft Sense
    • Organic Response®

* Other finishes avaliable on request. Please contact Whitecroft for more information

Family Datasheet
Product Downloads
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    ATRA 600 lumens
    Number of Parts: 18

    Click on part code below for downloads

    Part Code Output (lm) Power (W) Colour Temperature Emergency Type Optics Controls Downloads
    ATRRGY12KPEM 558 4.4 2700K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY12KPEP 558 4.4 2700K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY12KP 558 4.4 2700K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY14KPEM 607 4.4 4000K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY14KPEP 607 4.4 4000K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY14KP 607 4.4 4000K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRSXY12KPEM 558 4.4 2700K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY12KPEP 558 4.4 2700K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY12KP 558 4.4 2700K N/A PATH OPTICS View
    ATRSXY14KPEM 607 4.4 4000K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY14KPEP 607 4.4 4000K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY14KP 607 4.4 4000K N/A PATH OPTICS View
    ATRY12KPEM 558 4.4 2700K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY12KPEP 558 4.4 2700K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY12KP 558 4.4 2700K N/A PATH OPTICS N/A View
    ATRY14KPEM 607 4.4 4000K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY14KPEP 607 4.4 4000K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY14KP 607 4.4 4000K N/A PATH OPTICS N/A View

    ATRA 1300 lumens
    Number of Parts: 36

    Click on part code below for downloads

    Part Code Output (lm) Power (W) Colour Temperature Emergency Type Optics Controls Downloads
    ATRRGY22KAEM 1203 9.2 2700K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY22KAEP 1203 9.2 2700K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY22KA 1203 9.2 2700K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY22KPEM 1203 9 2700K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY22KPEP 1203 9 2700K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY22KP 1203 9 2700K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KAEM 1308 9.2 4000K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KAEP 1308 9.2 4000K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KA 1308 9.2 4000K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KPEM 1308 9 4000K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KPEP 1308 9 4000K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY24KP 1308 9 4000K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRSXY22KAEM 1203 9.2 2700K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY22KAEP 1203 9.2 2700K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY22KA 1203 9.2 2700K N/A AREA OPTICS View
    ATRSXY22KPEM 1203 9 2700K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY22KPEP 1203 9 2700K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY22KP 1203 9 2700K N/A PATH OPTICS View
    ATRSXY24KAEM 1308 9.2 4000K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY24KAEP 1308 9.2 4000K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY24KA 1308 9.2 4000K N/A AREA OPTICS View
    ATRSXY24KPEM 1308 9 4000K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY24KPEP 1308 9 4000K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY24KP 1308 9 4000K N/A PATH OPTICS View
    ATRY22KAEM 1203 9.2 2700K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY22KAEP 1203 9.2 2700K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY22KA 1203 9.2 2700K N/A AREA OPTICS N/A View
    ATRY22KPEM 1203 9 2700K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY22KPEP 1203 9 2700K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY22KP 1203 9 2700K N/A PATH OPTICS N/A View
    ATRY24KAEM 1308 9.2 4000K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY24KAEP 1308 9.2 4000K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY24KA 1308 9.2 4000K N/A AREA OPTICS N/A View
    ATRY24KPEM 1308 9 4000K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY24KPEP 1308 9 4000K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY24KP 1308 9 4000K N/A PATH OPTICS N/A View

    ATRA 2200 lumens
    Number of Parts: 36

    Click on part code below for downloads

    Part Code Output (lm) Power (W) Colour Temperature Emergency Type Optics Controls Downloads
    ATRRGY32KAEM 2121 16 2700K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY32KAEP 2121 16 2700K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY32KA 2121 16 2700K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY32KPEM 2133 16.3 2700K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY32KPEP 2133 16.3 2700K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY32KP 2133 16.3 2700K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KAEM 2305 16 4000K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KAEP 2305 16 4000K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KA 2305 16 4000K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KPEM 2318 16.3 4000K 3 hr EM LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KPEP 2318 16.3 4000K 3 hr EP LiFeP04 PATH OPTICS ORGANIC RESPONSE 3 View
    ATRRGY34KP 2318 16.3 4000K N/A PATH OPTICS ORGANIC RESPONSE 3 View
    ATRSXY32KAEM 2121 16 2700K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY32KAEP 2121 16 2700K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY32KA 2121 16 2700K N/A AREA OPTICS View
    ATRSXY32KPEM 2133 16.3 2700K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY32KPEP 2133 16.3 2700K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY32KP 2133 16.3 2700K N/A PATH OPTICS View
    ATRSXY34KAEM 2305 16 4000K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY34KAEP 2305 16 4000K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY34KA 2305 16 4000K N/A AREA OPTICS View
    ATRSXY34KPEM 2318 16.3 4000K 3 hr EM LiFeP04 PATH OPTICS View
    ATRSXY34KPEP 2318 16.3 4000K 3 hr EP LiFeP04 PATH OPTICS View
    ATRSXY34KP 2318 16.3 4000K N/A PATH OPTICS View
    ATRY32KAEM 2121 16 2700K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY32KAEP 2121 16 2700K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY32KA 2121 16 2700K N/A AREA OPTICS N/A View
    ATRY32KPEM 2133 16.3 2700K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY32KPEP 2133 16.3 2700K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY32KP 2133 16.3 2700K N/A PATH OPTICS N/A View
    ATRY34KAEM 2305 16 4000K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY34KAEP 2305 16 4000K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY34KA 2305 16 4000K N/A AREA OPTICS N/A View
    ATRY34KPEM 2318 16.3 4000K 3 hr EM LiFeP04 PATH OPTICS N/A View
    ATRY34KPEP 2318 16.3 4000K 3 hr EP LiFeP04 PATH OPTICS N/A View
    ATRY34KP 2318 16.3 4000K N/A PATH OPTICS N/A View

    ATRA 3000 lumens
    Number of Parts: 18

    Click on part code below for downloads

    Part Code Output (lm) Power (W) Colour Temperature Emergency Type Optics Controls Downloads
    ATRRGY42KAEM 2755 21.9 2700K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY42KAEP 2755 21.9 2700K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY42KA 2755 21.9 2700K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY44KAEM 2995 21.9 4000K 3 hr EM LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY44KAEP 2995 21.9 4000K 3 hr EP LiFeP04 AREA OPTICS ORGANIC RESPONSE 3 View
    ATRRGY44KA 2995 21.9 4000K N/A AREA OPTICS ORGANIC RESPONSE 3 View
    ATRSXY42KAEM 2755 21.9 2700K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY42KAEP 2755 21.9 2700K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY42KA 2755 21.9 2700K N/A AREA OPTICS View
    ATRSXY44KAEM 2995 21.9 4000K 3 hr EM LiFeP04 AREA OPTICS View
    ATRSXY44KAEP 2995 21.9 4000K 3 hr EP LiFeP04 AREA OPTICS View
    ATRSXY44KA 2995 21.9 4000K N/A AREA OPTICS View
    ATRY42KAEM 2755 21.9 2700K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY42KAEP 2755 21.9 2700K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY42KA 2755 21.9 2700K N/A AREA OPTICS N/A View
    ATRY44KAEM 2995 21.9 4000K 3 hr EM LiFeP04 AREA OPTICS N/A View
    ATRY44KAEP 2995 21.9 4000K 3 hr EP LiFeP04 AREA OPTICS N/A View
    ATRY44KA 2995 21.9 4000K N/A AREA OPTICS N/A View

    Atra

    Product Info:

    Dimensions Diagram 1
    VERSION L W H
    All 320 140 240

    Photometic Performance

    Photometic Performance Diagram - Path Optics 600-1300lm
    Path Optics 600-1300lm
    LOR = 100%
    Photometic Performance Diagram - Area optics
    Area optics
    LOR = 100%
    Photometic Performance Diagram - Path Optics 2200lm
    Path Optics 2200lm
    LOR = 100%

    LED Performance

    Colour Temp RA (CRI) Colour consistency
    4000K >Ra80 MacAdam 3 SDCM
    2700K >Ra80 MacAdam 3 SDCM

    High-performance surface-mounted fitting designed for outdoor environments where efficiency and precision matter. Features a durable coating suitable for C5 corrosion-class environments. Available with designated path-optics or area-optics distributions. - As Whitecroft Ligting ATRA

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