Philips RBX LED Round High Bay

Philips RBX LED Round High Bay

Philips RBX LED Round High Bay Overview

Philips Day-Brite / CFI RBX LED High Bay luminaires have the familiar look and feel of traditional HID high bay luminaires, but with the energy efficiency of Philips LED technology. Available with acrylic or aluminum reflectors and a variety of lumen packages and color temperatures, the RBX is ideal for retail, industrial, and commercial applications.



  • Multiple lumen packages  deliver from 10,000 to 20,000 lumens to replace 150W to 400W HID
  • Four color temperature option: 2700K, 3000K, 3500K, and 4000K
  • Excellent color rendering with 80+ CRI for all color temperatures and 90 CRI available in 2700K and 3000K for retail applications
  • Multiple reflector styles and sizes:
    • 16″ and 22″ diameter acrylic reflectors in clear or white
    • 22″ diameter anodized aluminum reflector
  • Up to 15% uplight with acrylic reflectors
  • Optional bottom lens enclosures available for dust or glare control
  • Die-cast aluminum housing provides excellent thermal transfer to extend component life
  • Textured polyester powder finish for impact and corrosion resistance
  • Cable, hook, or stem mounting
  • 3/4” NPS top hub for easy hook or stem mounting
  • Wire guards and mounting accessories available
  • Field replaceable LED light engines and drivers
  • Optional integral emergency backup battery



  • High-efficiency LEDs deliver lumen output equivalent up to a 400W HID lamp while only using 159W, reducing energy consumption and providing significant operating cost savings compared to conventional high bay luminaires.
  • Long life and improved lumen maintenance, greater than 70% of initial lumen output at 100,000 hours of operation, drastically reduces maintenance costs.



  • Color Temperature: 2700K, 3000K, 3500K, 4000K
  • CRI: 80, 90
  • Lumen output: 10,000-20,000 lm
  • Input Watts: 86-159W
  • Efficacy: 102-136 LPW
  • Lumen Maintenance: L70/100,000Hrs
  • Electrical:
    • Input voltage: 120-277V; 120V; 208V; 240V; 347V
    • 0-10V dimming standard
    • 10kV surge protection available
  • Dimensions: 16-1/2” deep (short) or 21-1/2” deep (standard); 16-1/4” or 22-1/2” diameter
  • Finish: Matte white, Matte black, Satin aluminum
  • Ratings:
    • cETLus listed
    • Suitable for damp locations
    • Temperature rated for -20°C to 30°C; some configurations to 40°C
    • Most configurations DLC qualified
    • RoHS compliant
  • Warranty: Five year limited warranty