The Premise LHB4 Series Linear High Bay is a high-efficacy fixture engineered for demanding indoor high-ceiling environments. Designed as an energy-saving replacement for fluorescent and HID high bays, this 90W configuration balances strong output with broad voltage compatibility. It is a core option in the LHB4 lineup for commercial and industrial lighting upgrades.
Key Features and Benefits
- High-performance output of 12,200 lumens with up to 136 lm/W for reduced energy costs
- Wide 120-347V input range supports diverse electrical infrastructures
- Integrated 0-10V dimming (down to 10%) enables better lighting control and additional savings
- Pre-corded with a 10′ white whip and includes chain hanging kit for faster installation
- Sensor-ready design with receptacle for plug-and-play PIR or microwave controls
- Backed by a 5-year warranty for long-term project confidence
- Certified for safety and compliance: cULus listed and RoHS compliant
Specifications
- Model: LHB4-904-3
- Power: 90W
- CCT: 4000K
- Delivered lumens: 12,200 lm
- Efficacy: 136 lm/W
- Input voltage: 120-347V
- Housing: White powder-coated stamped steel with polycarbonate diffuser
- Dimming: 0-10V, dim to 10%
- Power factor: >0.9; THD: <20%
- Operating temperature: -40 C to 50 C (-40 F to 122 F)
- Dimensions: 24-13/16″ L x 11-13/16″ W x 1-7/8″ H
- Weight: 3.5 kg / 7.7 lbs
- Five 1/2″ NPT knockouts for controls or daisy chaining
- Rated life: >50,000 hours (L70)
Common Uses
Ideal for warehouses, manufacturing facilities, gymnasiums, garages, corridors, retail back-of-house areas, and other indoor commercial or industrial spaces with higher mounting heights.
