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Red Arrow RHOMBUS Plus Low Glare LED Panel, UGR<19, TP(a) Diffuser, 105 lm/W - RBX6634-40-UGR19

Upgrade your lighting with the Red Arrow Rhombus Pro Low Glare LED Panel (RBX6634-40-UGR19), featuring a high-performance microprism diffuser that helps achieve UGR 19 (or less) compliance and TP(a) diffusers for wider compatibility.

Improve your lighting setup with the Rhombus Plus Low Glare LED Panel. It's crafted for energy efficiency, glare-free illumination, and versatile compatibility. The microprism diffuser keeps the Unified Glare Rating (UGR) below 19, meeting strict glare control standards. With TP(a) diffusers, it's suitable for a variety of applications.

Key Features:

  • Unparalleled Efficiency: With an impressive efficacy of 105 lm/W, the Rhombus Plus Low Glare LED Panel significantly reduces energy consumption and lowers electricity costs.
  • Glare-Free Comfort: The integrated microprism diffuser effectively minimizes glare, creating a comfortable and visually pleasant lighting environment.
  • UGR<19 Compliance: Adhering to stringent glare control standards, this panel is ideal for applications where glare reduction is crucial, such as offices, classrooms, and healthcare settings.
  • TP(a) Diffuser Versatility: The addition of TP(a) diffusers broadens the panel's compatibility, making it suitable for a wider range of applications, including retail spaces and public areas.
  • 5-Year Warranty: Backed by a comprehensive 5-year warranty, the Rhombus Plus Low Glare LED Panel offers peace of mind and ensures long-lasting performance.


  • Material: Body: Steel
  • Frame: Aluminium
  • Diffuser: TP(a) rated PS
  • Colour Temperature: 4000K
  • Colour Finish: White RAL9003
  • CRI: Ra>80
  • LED Lifetime: L70B50 142,000 Hours
  • IP Rating: IP40
  • IK Rating: IK03
  • Working Temperature: -20 Celsius to 40 Celsius
  • Power Factor: >0.9
  • Electrical Class: Class II
  • Guarantee: 5 Years
  • On-Site Warranty: 2 Years
Product Code Wattage    Lumen Output Weight (kg)
RBX6634-40-UGR19 34W 3570 lm 1.92

Additional Benefits:

  • Surface and Mounting Kit Options: Enjoy flexible installation with the availability of surface and mounting kits for customized placement.
  • Durable Construction: Built to withstand the demands of various environments, this panel features robust construction for enduring performance.


  • Offices
  • Classrooms
  • Meeting Rooms
  • Healthcare Settings
  • Retail Spaces

Lead Time - When will you receive your order?

We dropship these products straight from our distributor's warehouse to help get them to you as quickly as possible at the best price. UK Mainland Express Delivery is generally 1 to 2 working days from the time we receive your order.