Philips LED high bay fixtures:

Shown below is a high efficiency, 16″ wide LED high bay that provides exceptional light distribution for general areas. Designed with low cost of ownership in mind, the G16L is an economical, full body fixture that takes advantage of high efficiency, long life LED technology. The hinged LED tray pivots down with a quick release, allowing for immediate access to all internal fixture components. This unique design adds the benefit of quick, easy fixture maintenance.

Philips makes this LED high bay fixture in the following configurations:
Philips G10L model, 16,000 lumen LED high bay fixture draws 123 watts
Philips G16L model, 24,000 lumen LED high bay fixture draws 143 watts

Philips G16L, 24,000 lumen high bay fixture


• General Areas
• Warehouses
• Manufacturing
• Open construction retail
• Gymnasiums (with Wire Guard)


• 0-10V dimming drivers standard on all models
• Hinged LED tray pivots down for easy access to internal fixture components.
• Future proof design: LED light engines and drivers are field replaceable and can be upgraded when newer, more efficient technology becomes available.


5 Year limited system warranty.

Product Construction

The G10L fixture body is brake formed from heavy gauge cold rolled steel. Ends are permanently riveted together for strength and rigidity. The LED assembly is precision brake formed from aluminum. This one piece heat conducting assembly, along with the fixtures’ arc bottom, provide an exceptional means of heat dissipation, allowing for higher lumen output and increased LED system life. The housing and LED tray are painted with a highly durable, highly reflective, white powder-coat finish.

Predicted L70 Lifetime

150,000hrs @ 25°C Ambient (based on LM-80 and TM-21 data).

Installation of Philips G10, 16,000 LED high bay fixtures

Installation of Philips G16, 24,000 LED high bay fixtures

Dialight 26,500 lumen high bay fixture

Dialight makes a variety of high bay, industrial quality LED fixtures from 18,000 lumens to 26,500 lumens, all the way to their 60,000 lumen Vigilant fixture which will replace a 1000 watt metal halide fixture.
These fixtures are energy efficient offering 125 Lumens per watt and a full 10 year full performance warranty. They are IP66 NEMA 4x rated and work within an ambient operating temperature -40f to + 149f.

Dialight high bay fixtures – new warehouse installation

Dialight high bay fixtures – Koehler Manufacturing

CREE Brand CXB Series LED Low-Bay/High-Bay fixtures

Product Description

The CXB Series LED Low-Bay/High-Bay luminaire delivers 18,000 median and 24,000 median lumens with illumination performance to allow one-for-one replacement of 250W and 400W HID luminaires and multi-lamp fluorescent low-bay and high-bay fixtures. With exceptional rated lifetimes, zero restrike time and a compact lightweight construction, the CXB Series is a direct replacement for incumbent HID and fluorescent light sources that provides additional benefits of energy savings and significantly reduced relamp maintenance costs. The CXB Series is offered with reflector choices of aluminum, clear and white acrylic with optional bottom lenses — making it ideal for a variety of applications.


Grocery, gymnasium (aluminum reflector), industrial, manufacturing, retail, warehouses and distribution centers.

Performance Summary

Delivered Light Output: 18,000 or 24,000 mean lumens
Input Power: 160 or 240 watts
CRI: 80
CCT: 4000K or 5000K
Input Voltage: 120-277 VAC or 480 VAC
Limited Warranty: 10 years on luminaire
Mounting: J-Box, pendant, hook, cord & plug
Weight: Maximum 14 lbs
Dimming: 0-10V standard

Cree CXB high bay installation

ROI Energy sells and promotes a variety of other LED high bay fixtures manufactured by various suppliers. Please call for a detailed lighting analysis and our recommendation for the best fixtures for your application.

“ROI Energy specializes in providing turnkey lighting upgrades for commercial and industrial facilities”
“Lighting upgrades offer the easiest & fastest way to reduce energy costs 50-70%”