33,750 Lumens, 150 lm/W, 0-10V Dimmable, IP40 Rated, Smart Sensor & EM Ready, 7-Year Warranty (120-277V)

The FI-HB-3FT-225W-G4 from the FI G4 SERIES is a high-output 3-FT LED Slim Linear High Bay luminaire delivering exceptional performance with 33,750 lumens at just 225W—an impressive efficacy of 150 lm/W. Designed for indoor ceiling heights 25 feet and above, this fixture is ideal for industrial and commercial environments where performance, durability, and control flexibility are essential.

This 4th-generation slim linear high bay features a ventilated aluminum housing with a semi-gloss finish, multiple heat sinks for optimal thermal management, and a durable anti-UV micro-filter polycarbonate lens for consistent light distribution and resistance to discoloration.

Standard mounting includes V-hooks and chains, while pendant and surface mount kits are available. The fixture supports 0-10V continuous dimming, and is smart sensor ready with options for motion detection, daylight harvesting, bi-level dimming, and remote configuration. An optional 8W emergency backup driver provides 90 minutes of runtime in the event of power loss.

With certifications from UL, FCC, and RoHS, this fixture qualifies for energy-efficiency rebates and is backed by a robust 7-year / 75,000-hour warranty.

Key Features:

• Model: FI-HB-3FT-225W-G4

• Voltage: 120-277V

• Wattage: 225W

• Lumen Output: 33,750 lm

• Efficacy: 150 lm/W

• Power Factor: >0.9

• THD: ≤20%

• CCT Options: 4000K, 5000K

• CRI: ≥80

• Dimming: 0-10V Continuous

• Lens Type: Anti-UV Micro-Filter Polycarbonate

• Rated Life: L70 @ 75,000 hrs

• Operating Temp: -4°F to 113°F (-20°C to 45°C)

• Mounting: V-Hooks and Chains standard (Pendant & Surface kits optional)

• Controls: Optional integrated Motion, Daylight, Bi-Level Sensors (Remote compatible)

• Emergency: Optional 8W, 90-Minute Emergency Battery Backup

• IP Rating: IP40 Dry Location

• Certifications: UL, FCC, RoHS

• Warranty: 7 Years / 75,000 Hours

Ideal Applications:

• Warehouses & logistics centers

• Gymnasiums & athletic facilities

• Manufacturing & packaging plants

• High-ceiling retail & storage spaces

• Covered loading docks