The Aerial range is the universal solution for any large area lighting project. Whether in Industry, Warehousing or Retail, Aerial LED delivers low energy, high comfort lighting with minimal through life maintenance.


  • 8,900 to 33,557 lumens (71W to 279W)
  • 4000K colour temperature
  • Emergency Output (BLF) 610 lumens
  • Optional integral emergency options of 3hr maintained, Easytest and COMEPS
  • Optional integral high sensitivity PIR Com8 detector mounted centrally in luminaire**
  • Recommended for mounting heights between 4m – 15m
  • Available with e-light LED option for increased luminous efficacy (ll/cw) and reduced through life costs


  • 500mm, 1000m and 1500mm nominal lengths
  • 100,000 hour rated driver as standard
  • Hexaprism diffuser
  • Aluminium body, finished white RAL 9016
  • Four luminaire suspension points, two installation points
  • Wire suspension kit with up to 6m drop (supplied separately)
  • Alternative mounting kit available for surface, trunking, chain or drop-rod mounting (kit supplied separately; chains and drop rods not included)
  • Maximum ambient operating temperatures;
    • Standard +40°C
    • Emergency and 33,557 lumens +30°C
  • IP40 from below and above
  • Many other products are available in the Aerial range. Use search terms Aerial LED, Aerial Industry, Aerial Twin 65 and Aerial Sport 2 on the Whitecroft website

Aerial Twin

Aerial Twin Standard 3hr Emergency LL/CW L70 B50
500mm long, 8900lm (71W) Dali ATMY1 ATMY1EM ECA 126 >100k 96k 44k
1000mm long, 17,300lm (133W) Dali ATMY2 ATMY2EM ECA 130 >100k 96k 44k
1500mm long, 25,000lm (190W) Dali ATMY3 ATMY3EM ECA 132 >100k 96k 44k
1500mm long, 33,557 lumen (279W) ATMY4 ATMY4EM ECA 120 >100k 60k 33k
1000mm long, 17,300lm (116W) Dali - e-light ATMEY2 ATMEY2EM ECA 150 >100k >100K 51k
1500mm long, 25,000lm (173W) Dali - e-light ATMEY3 ATMEY3EM ECA 144 >100k >100K 51k

Note: Luminaire codes ATMY3 and ATMY4have 2 drivers and require 2 DALI addresses.
Nominal dimensions shown, see 'dimensions' for full details.
High efficacy e-light available across the Aerial Twin range, see options below for order codes on other outputs




COMEPS Add suffix EP i.e ATMY1EP
HIGH EFFICACY e-light Add E after ATM i.e ATMEY1

1: Com8 can only be used with a DALI luminaire. Programming handset required.
* 8900lm version not possible with both Com8 and Integral Emergency

Dimensions Diagram 1
Aerial Twin, 8900lm 486 281 87 130 4 5
Aerial Twin, 17,300lm 952 281 87 130 7.5 8.5
Aerial Twin, 25,000lm & 33,557lm 1418 281 87 130 11 12

Photometic Performance

Photometic Performance Diagram - 4000K Aerial Twin 25,000 Lumen, 190W
4000K Aerial Twin 25,000 Lumen, 190W
LOR = 100.0%
SHR MAX = 1.31

Performance Guide

Performance Guide Diagram 1
  • Lamps: 4000K LED, 33.5 klm
  • Illuminance: 1120 lux
  • Spacing: 4.0m x 5.0m

  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 7.0m
  • Working plane: 0.8m
  • Suspension: 0m
Performance Guide Diagram 9
  • Lamps: 4000K LED, 33.5 klm
  • Illuminance: 552 lux
  • Spacing: 6.25 x 6.25m

  • Maintenance: 0.8
  • Reflectance: 50/30/20%
  • Ceiling Height: 8m
  • Working plane: 0.8m
  • Suspension: 0m

LED Performance

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

Aerial Twin

Aerial Twin Suspended LED twin cell luminaire with Hexaprism optic. Suitable for low or high bay application, optional integral PIR detector. Four suspension points – as Whitecroft Lighting AERIAL TWIN.


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At Whitecroft, we have developed the Whitecroft Lighting Academy, a structured learning programme that will allow us to develop our future leaders, and ensure all of our staff have access to the best professional development opportunities available in our industry.

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At Whitecroft, our BIM engineers are not only adept at using Autodesk Revit; they are also fully trained lighting designers. We believe this is essential. When you use our teams on your project, you can rest assured the whole lighting solution is being designed, assessed and managed by people who know the technology inside out and have a full understanding of your requirements.

- We can populate your BIM model with a full lighting design.

- All our BIM families are created in-house, so if bespoke models are required, we can deliver them.

- We use Relux to create design validation data that confirms your project’s compliance and supports your BIM model.

- Once the model is complete, we work with you to interrogate every element including quantity schedules, costs, energy validation, COBie data and delivery schedules.

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Whitecroft have become successful in the lighting market, with focus on various sector specialisms. We now have extended our skills by offering a fully managed service which supplies much more than just the luminaires.

Project Management skills have been developed to save time on a project by planning it out and considering all relevant factors which may affect its outcome.

From design to specification, through to product selection, commissioning and after-sales support, we can help our customers meet the cost challenges of the commercial environment.

Our Project Management services encourage a smooth transition throughout your lighting procurement, manufacture, delivery and installation, by providing advice on the best techniques to employ.


Whitecroft Lighting continuously strives to offer customers the best service in the industry. This covers all aspects of our service from lighting design and quotations, to ensuring on-time deliveries and providing dedicated project management.

Whitecroft Lighting operates in a sustainable way by creating lighting solutions best adapted to customer requirements, with the least possible impact on the environment including consumption of natural resources. Whitecroft Lighting contributes to and takes responsibility for the furtherment of sustainability, which it also requires of all suppliers in it’s chain.

Through our environmental management system we are continually reducing our use of natural resources, whilst optimising recycled materials, avoiding waste generation and increasing recycling. As a responsible manufacturer we carry our company values and policies into our supply chain so that our customers can have confidence in the fact that all our lighting solutions are manufactured using only environmentally safe materials and processes.