ONLYLUX UFO LED High Bay Lights 5000K 150W 6 Pack, Led Shop

The Verdict

If you’re lighting a warehouse, auto shop, or barn, you already know the struggle: cheap high bays flicker, throw harsh shadows, and die within a year. The ONLYLUX UFO 150W 6-pack is trying to be the exception. After digging through specifications, buyer feedback across 240 ratings, and the engineering choices here, I can tell you it mostly delivers — with a few caveats worth knowing before you click buy.

What’s actually in the box

Each of the six fixtures ships with the UFO housing, a 2.9-foot pendant cord, and a wire connector. That’s it. No mounting hardware, no hooks, no chain kits. The units are IP65 rated, which means they handle dust and water spray — fine for garages and covered loading docks, but don’t hang them outside exposed to rain. The housing is die-cast aluminum with visible fin spacing designed for heat dissipation, and the driver is integrated into the unit rather than a remote box. That’s a plus for installation simplicity, though it does mean the whole fixture carries the heat load.

Performance and real-world coverage

At 150 watts, each fixture pushes a claimed 20,250 lumens at 5000K daylight color. That’s 135 lumens per watt, which is respectable — not class-leading, but solid for this price tier. The prismatic lens is the real story here. It spreads light at roughly a 110-degree angle, which eliminates the tight cone of light and dark periphery you get with cheap reflector-style UFOs. At a 15-foot mounting height, each light covers roughly a 35-foot diameter circle with usable illumination. Buyers consistently mention this coverage in their feedback — one reviewer wrote, “Put these at 18 feet in my workshop and the corners are lit like I’ve never seen.” Another noted, “Replaced four 400W metal halides with six of these and the difference is staggering.”

The 5000K temperature is clinical and bright — think operating-room white, not cozy warm. That’s ideal for detail work, but if you’re lighting a lounge or residential space, this will feel sterile.

What buyers consistently praise

Across the 240 ratings, three themes dominate. First, the brightness-to-wattage ratio. Multiple customers mention cutting their electric bill by 60-70% after replacing older fixtures. Second, the thermal performance — the fin design actually works. One long-term reviewer stated, “Been running 12 hours a day for six months. No dimming, no flicker, cases barely warm.” Third, the build quality. The aluminum housing feels substantial, not like the thin stamped steel you see at half the price.

Where it falls short

The lack of included mounting hardware is annoying at this price point. You’re spending real money on a 6-pack, and you’ll still need to buy hooks or chains separately. The short 2.9-foot cord also forces you to position junction boxes close to the fixture — in high-ceiling retrofits, that often means additional wiring work. And the CRI sits around 70, which is fine for finding tools but terrible for color-matching paint or inspecting finish work. If that matters, look at a higher-CRI fixture and pay more.

Who should buy this

This 6-pack is ideal for workshop owners, warehouse managers, and farmers with open ceiling space between 10 and 25 feet. It’s also a strong choice for anyone replacing aging fluorescent or metal-halide fixtures and wanting a straightforward swap. Skip it if you’re doing fine color work, need a fixture under continuous 24/7 operation in extreme heat, or want a plug-and-play installation without sourcing extra hardware.

FAQ

How many do I need for a 2,000-square-foot shop? Six of these at 15-foot mounting will cover roughly 1,800-2,200 square feet with bright ambient light. If you need task-level brightness over workbenches, space them closer or supplement with task lighting.

Are these dimmable? No. These are fixed output at 150W. If dimming is a requirement, look at a different fixture with a 0-10V driver.

Will they work in freezing temperatures? Yes. The LED driver is rated down to -4°F, and the aluminum housing helps dissipate heat even in cold environments.

The Verdict

Buy it if you want serious light output, clean 110-degree coverage, and energy savings without paying premium brand prices. Skip it if you need color accuracy, want included mounting hardware, or have low ceilings under 10 feet where this much output will feel blinding.

Rating: 4.6/5 — A genuinely solid high bay with real coverage and honest specs, held back only by missing accessories and middling color rendering.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.