Foil has been developed to optimise building energy performance and deliver visual integration for a pure aesthetic. Service integration reduces the build programme and ensures a clutter free working or learning environment.


  • Output options;
    • 5200 lumens (45W)
    • 6200 lumens (52W)
    • 8300 lumens (70W)
  • Emergency Output (BLF):
    • All variants - not available (use Florin E3)
  • 4000K colour temperature
  • Micropolymer diffuser in unique twin-line configuration for optimum light uniformity and diffusion
  • Approximately 75/25% down/uplight ratio
  • 1800mm infills are available with uplighting element


  • IP20
  • Fabricated steel body finished in silver or white
  • Chamfered 30° body edge for a slimline appearance
  • Infill panels available in 600mm, 1200mm and 1800mm lengths
  • Optional 600mm starter infill available for connection to the wall and first luminaire. Does not contain acoustic absorbing material
  • Twin adjustable wire suspension kit with 1.5m maximum drop (long drop lengths available on request)
  • Suspension kit to be ordered separately
  • 48mm deep acoustic absorbing materials integrated into the luminaire body
  • RAL Colour: Silver RAL9006. White RAL9003.
  • Downlight and uplight controlled through a single driver
  • Integral emergency options available using Florin E3 installed centrally in the luminaire body or the infill;
    • 3hr maintained
    • COMEPS
  • Integral controls options available installed centrally in the luminaire body;
    • COM4 Gamma detector
    • Organic Response®
    • COMD1 - Command elite DALI addressable PIR detector
  • 2 segregated cable conduits
  • Subject to project size and upon request luminaire infill panels can be modified to allow the integration of items such as speakers, smoke detectors, fire alarms, and sprinkler heads. Please consult Whitecroft Technical Desk
  • For continuous or standalone mounting
  • End cap to be ordered separately


Luminaire Fixed Output Florin E3 3hr Em LL/CW L70 B50
5200 lumens (45W) FSEH1S FSEH1SF3 ECA 116 >100k >100k >100k
6200 lumens (52W) FSEH2S FSEH2SF3 ECA 119 >100k >100k >100k
8300 lumens (70W) FSEH3S FSEH3SF3 ECA 119 >100k >100k >100k

Infill with uplight

Infill with uplight Fixed Output Florin E3 3hr Em
1800mm, 1875 lumens (17W) FXINFUPH18S FXINFUPH18SF3


End caps (contoured) FXENDCS
600mm infill FXINF6S
600mm infill with Florin E3 FXINF6SF3
1200mm infill FXINF12S
1200mm infill with Florin E3 FXINF12SF3
1800mm infill FXINF18S
1800mm infill with Florin E3 FXINF18SF3
2250mm infill FXINF22S
2250mm infill with Florin E3 FXINF22SF3
600mm starter infill FXSTARTS
End caps (flush) FXENDCFLS
Suspension kit (1.5m drop) * FXSUSPKIT
Suspension kit (3m drop) * FXSUSPKIT3M

* Suspension kit required for each size of luminaire and infill with one exception - no suspension kit is required if 600mm infill is part of a continuous run.


DALI DIMMING Replace H with Y i.e FSEY1S
INTEGRAL COMD1 Add Q1 before Y i.e FSEQ1Y2S
WHITE FINISH Replace S with W i.e FSEH1W
Dimensions Diagram 1
5200 lumens (45W) 2250 800 106 28.5 28.7 1500 x 200
6200 lumens (52W) 2250 800 106 28.5 28.7 1500 x 200
8300 lumens (73W) 2250 800 106 28.5 28.7 1500 x 200
600mm infill 600 800 75 5.3 5.5 450 x 200
1200mm infill 1200 800 75 10.5 10.7 750 x 200
1800mm infill 1800 800 75 16.9 17.1 1100 x 200
1800mm, with uplight 1800 800 106 19.2 19.4 1100 x 200
2250mm infill 2250 800 75 22.9 23.1 1500 x 200

* Contoured end caps increase the length by 150mm per end cap.

Photometic Performance

Photometic Performance Diagram - 6200 Lumens 52W LED
6200 Lumens 52W LED
LOR = 100.0%

Performance Guide

Performance Guide Diagram 1
  • Lamps: 6200 Lumen
  • Illuminance: 407 lux
  • Spacing: 4.0m x 3.4m

  • Maintenance: 0.8
  • Reflectance: 70/50/20
  • Ceiling Height: 3.2m
  • Working plane: 0.75m

LED Performance

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

Suspended acoustic LED lighting system with concealed 48mm thick acoustic absorbers behind perforated side and central panels in a shallow 30° chamfered steel body. Micropolymer opal diffuser in twin-line configuration for optimum light uniformity and diffusion. 2 segregated wiring channels as Whitecroft Lighting FOIL XS-LINE

Product Downloads

Select all

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.

View More

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.

View More

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.