✔ Commercial and Industrial lighting: Compare with the other cheaper LED High Bay Light Fixture, ours use high efficient heat sink design Integrated with Well-known brand Meanwell LED Driver and high energy efficient LED technology. Over 100,000 hours long lifespan that's twice longer than the other fixture. ✔ EASY & OPTIONAL INSTALLAITON: Come with an alternative sturdy U-bracket to mount the LED High Bay Light to wall or ceiling and adjust it to achieve expected emitting angle. Hook Mount Design make the lights easier hanging. M10 threads for alternate install. Wide input Voltage AC100-277V 50/60Hz. ✔ Super Bright: 240W LED High Bay Light produce up to 32400 Lumens at a stunning 135lm per watt ensures fabulous luminous efficiency. Replacing 800W-1000W metal halide, HID, CFL and other traditional High bay light fixtures with 80 percent energy saving and no maintenance required. ✔ DIMMABLE & CONTROLLABLE: The Meanwell driver was built in 1-10V dimming function. LED shop light can be dimmed to ideal brightness levels to save energy and get the light levels correct for your area. You must use the low voltage wires and a 0-10volt dimmer or controller to do this. ✔ Buying with Confidence: We guarantee you every Led High Bay Lighting Fixture has been rigorous testing before bringing the best UL-Listed LED products to our customers. We stand by our words with our 5 year unlimited warranty. ›See more product details