Helm

Linear recessed asymmetric or symmetric LED luminaire

100+ LL/CW e-lighting Flying Lead IP20/40 Made in Britain
Asymmetric

Asymmetric

Symmetric

Symmetric

Explore our product range

Asymmetric
Symmetric

Optics

  • Available with two optics;
    • Asymmetric: angled micropolymer TP(a) diffuser for asymmetric light distribution
    • Symmetric: flat micropolymer TP(a) diffuser for symmetric and open area light distribution
  • Output options Asymmetric:
    • 595mm - 1561 lumens (14.3W)
    • 1196mm - 2991 lumens (27W)
  • Output options Symmetric
    • 595mm - 1599 lumens (14.3W)
    • 1196mm - 3063 lumens (27W)
  • 4000K colour temperature
  • Emergency Output (BLF):
    • All variants - 335 Lumens

Body

  • IP40 From below (IP20 from behind ceiling)
  • Extruded aluminium body finished white
  • RAL Colour: White RAL9003.
  • Optional integral emergency available; 3hr maintained or COMEPS (can be wired as Easytest)
  • Emergency variants supplied with Lithium Iron Phosphate (LiFePO4) battery technology; featuring extended design life reducing replacement frequency to lower total cost of ownership, and advancing sustainability through support for end of life recycling
  • For recessing into Exposed T or plasterboard ceilings (plasterboard installation kit to be ordered separately)
  • Asymmetric version can be used with MSU Kit for Mental Health - Medium Secure Unit & Anti-Ligature applications
Family Datasheet
Product Downloads
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  • Asymmetric

    Asymmetric Fixed Output 3hr Emergency LL/CW L70 B50
    L80
    L90
    595mm, 1561 lumens (14.3W) HEAH14K HEAH14KLEM 109 >100k >100k 50k
    1196mm, 2991 lumens (27W) HEAH24K HEAH24KLEM 111 >100k >100k 50k

    Note: All DALI variants require 1 DALI address per driver. COMEPS variants will require an additional DALI address.

    Symmetric

    Symmetric Fixed Output 3hr Emergency LL/CW L70 B50
    L80
    L90
    595mm, 1599 lumens (14.3W) HEH14K HEH14KLEM 112 >100k >100k 50k
    1196mm, 3063 lumens (27W) HEH24K HEH24KLEM 113 >100k >100k 50k

    Note: All DALI variants require 1 DALI address per driver. COMEPS variants will require an additional DALI address.

    Accessories

    Asymmetric plasterboard installation bracket kit HEABKTKIT
    Symmetric plasterboard installation bracket kit HEBKTKIT

    Options

    COMEPS* Add suffix LEP i.e HEAH14KLEP
    DALI Replace H with Y i.e HEAY14K

    Note: All DALI variants require 1 DALI address per driver. COMEPS variants will require an additional DALI address.

  • Dimensions Diagram 1
    VERSION L W H KG KG(EM) Prepared Aperture
    Asymmetric, 1600lm 595 146 87 1.8 2.8 135.5x578
    Symmetric, 1600lm 595 117 103 1.6 2.6 100x578
    Asymmetric, 3000lm 1196 146 87 3.4 4.4 135.5x1179
    Symmetric, 3000lm 1196 117 103 2.9 3.9 100x1179
  • Photometic Performance

    Photometic Performance Diagram - Symmetric 30W LED 3000 Lumens
    Symmetric 30W LED 3000 Lumens
    LOR = 100.0%
    SHR MAX = 1.48
    Photometic Performance Diagram - Asymmetric 30W LED 3000 Lumens
    Asymmetric 30W LED 3000 Lumens
    LOR = 100.0%
    SHR MAX = 1.60

    Performance Guide

    Performance Guide Diagram 1
    • Lamps: 30W LED
    • Illuminance: 200 Lux
    • Spacing: 3.0m x 0.0m

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

    LED Performance

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

    Recessed LED linear IP40 luminaire, with polycarbonate TP(a) rated micropolymer angled diffuser for asymmetric light distribution. Extruded aluminium finished white, designed to fit both modular T-bar or plasterboard ceilings – as Whitecroft Lighting HELM ASYMMETRIC

    Helm Symmetric

    Recessed LED linear IP40 luminaire, with easy to clean polycarbonate TP(a) rated micropolymer diffuser for open area light distribution. Extruded aluminium body finished white, designed to fit both modular T-bar or plasterboard ceilings – as Whitecroft Lighting HELM SYMMETRIC