OPT66-2836-40 595MM x 595MM Optimum LED Panel 4000K Cool White 28W/32W/36W

(image for) OPT66-2836-40 595MM x 595MM Optimum LED Panel 4000K Cool White 28W/32W/36W
OPT66-2836-40 595MM x 595MM Optimum LED Panel 4000K Cool White 28W/32W/36W
  • Model: OPT66-2836-40
  • Shipping Weight: 1.5 kg
  • Manufactured by: Red Arrow

 Ask a Question 

Price:£23.99   Inc Vat:£28.79

Qty Discounts New Price
1-4
£23.99
5-9
£22.73
10-14
£21.60
15-19
£20.71
20+
£19.44
in stock status
Add to Cart: Quantity:

The Red Arrow OPT66-2836-40 Optimum Back-Lit LED Panel, delivers an affordable solution for lighting projects requiring UGR<19 compliance.

Designed with a TP(a)-rated diffuser and delivering up to 110 lumens per watt, it combines energy efficiency with excellent visual comfort.

Its high-performance microprism diffuser helps reduce glare, making it ideal for commercial and office environments where low UGR levels are essential. The panel can also be upgraded to either standard or self-test emergency operation with Titan X emergency packs from Red Arrow.

Supplied in a 595 × 595mm format (often referred to as a 600x600 LED panel); and 4000K LED colour temperature as standard; the Optimum LED panels offer a reliable and versatile LED lighting option for a wide range of commercial installations.

The OPT66-2836-40 LED panel, is also wattage selectable, meaning that you can choose from either 28W, 32W, or 36W, all from this one LED panel; and illuminates in a 4000K (cool white) LED colour.

Optimum LED Panel Specification:

  • Voltage: 230V (50/60Hz)
  • Wattage: 28W / 32W / 36W
  • Lumen Output: 3080lm / 3520lm / 3960lm
  • LED Colour: 4000K (cool white)
  • IP Rating: IP40
  • IK Rating: IK02
  • Material (Body/Housing): Aluminium
  • Material (Diffuser/Cover): TP(a) rated styrene
  • Colour Finish: White (RAL9003)
  • Non-dimmable
  • UKCA CE approval
  • Electrical Class: Class II
  • Working Temperature: -10°C to 40°C
  • Colour Rendition (CRI): Ra>80
  • Power Factor: >0.9
  • Driver Type: Fixed output
  • Length: 595mm
  • Width: 595mm
  • Depth: 32mm
  • Warranty: 5 years

There is also an emergency conversion pack that can be purchased, to convert these Optimum LED panels to an emergency version.

The emergency conversion pack is product code: TITANX-4-KIT.

Copyright © 2026 Discount LED Lighting.