The 4FT Linear High Bay That Drops Right Where Your Fluorescents Hung.
160W, 130 lm/W, 5000K daylight — a direct dimensional replacement for 4-lamp T5HO and 6-lamp T8 fluorescent high bay fixtures. Same mounting points, same chain drops, dramatically better light with 1-10V dimming and UL/DLC certification.
Same 4FT Form Factor as Your Existing Fluorescents
Matches the physical footprint of standard 4-foot fluorescent high bay fixtures. Use the existing mounting hardware, chain drops, and electrical locations — no new holes, no new anchors, no new conduit runs.
130 lm/W — 60% More Efficient Than the Fluorescents It Replaces
T5HO fixtures deliver about 80 lm/W after ballast losses. This fixture delivers 130 lm/W — 60% more light per watt. That translates directly to lower energy bills or fewer fixtures to achieve the same foot-candles.
1-10V Dimmable for Zone Control and Energy Savings
Dim down unoccupied zones, reduce output near windows during daylight hours, and respond to demand-response signals from the utility. Dimming capability turns a lighting fixture into a controllable energy asset.
High-Quality Isolated Driver for Trouble-Free Operation
Driver efficiency >87%, power factor >0.9, THD <20%. These aren't marketing specs — they're the electrical characteristics that prevent premature failure, circuit overloading, and visible flicker in real-world industrial installations.
UL + DLC Listed for Compliance and Rebates
UL listing satisfies the electrical inspector. DLC listing satisfies the finance team by qualifying for utility rebates. Both certifications come standard — not optional and not pending.



