The TCP QHB2UZDA350K is a high bay LED lighting fixture designed to illuminate large indoor spaces such as warehouses, gymnasiums, retail areas, and schools. Built for 2-foot layouts, this unit delivers 22,275 lumens at a 165-watt draw and operates on 120–277V with 5000K color temperature. The design accommodates surface mounting, suspended mounting, or pendant configurations, providing flexible installation options for existing ceilings and new builds. Its light output is tuned to a neutral white daylight feel, with an 80 CRI to render colors with reasonable accuracy in industrial environments.
Constructed with a lightweight extruded aluminum body, the QHB2UZDA350K emphasizes durability and efficient heat dissipation to support extended service life. The fixture is rated for dimming with a 0–10V control, enabling integration with compatible controls and automation systems to optimize energy use and workflow lighting schedules. The illumination is delivered through a shatter-resistant polycarbonate lens to resist impact in demanding spaces, while the unit is UL Listed and DLC Listed, indicating compliance with common utility rebate and safety criteria in many regions. The light is designed without an integrated motion sensor, emergency battery, or hazardous-location ratings, so users should plan accordingly for their specific site and power-management strategy.
This TCP high bay is suitable for a range of applications where bright, even illumination is needed for long shifts or high-visibility tasks. It supports mounting in loading docks, production facilities, garages, and assembly lines, and it is compatible with TCP SmartStuff accessories for additional control and sensor integration where desired. When selecting this fixture, consider ceiling height, distance to task surfaces, and any required dimming or control strategies to ensure consistent coverage and energy savings over the product life.
Features:
- 2 ft high bay LED fixture for indoor spaces
- 165W, 22,275 lumens, 5000K color temperature
- 120-277V input with 0-10V dimming
- Shatter resistant PC lens, white finish
- UL Listed and DLC Listed (DLC Premium Not Applicable)
- Life rating L70 = 50,000 hours
- Surface, suspended, and pendant mounting options
- Package Size:
- Each
- Package Includes:
- 1/Each
- Wattage:
- 165
- Lumens:
- 22275 Lumens
- HID Equal:
- 250-400 Watt
- Input Voltage:
- 120-277V
- Color Temp:
- 5000K
- CRI:
- 80
- Dimmable:
- 0-10V Dimmable
- UL Listed:
- Yes
- DLC Listed:
- Yes
- DLC Premium Listed:
- No
- Wet Location:
- No
- Damp Location:
- Yes
- Hazardous Location:
- No
- Color Finish:
- White
- Lens Type:
- Shatter resistant PC lens
- Mounting Type:
- Surface, Suspended, Pendant
- Motion Sensor Included:
- No
- Emergency Battery Included:
- No
- Operating Temperature Range:
- -4°F to 122°F
- Life Rating L70:
- 50,000 Hours
- Warranty:
- 5 Years
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