Super Bright Energy Saving This ufo led high bay light is made of 168pcs high quality SMD3030 led chips, total 21000lm, is equivalent to 600 MHHPS, not only cutting down electrc bill to 80 but provide super bright illumination environment for you 50,000 Hours Lifetime With hollow out desin, this ufo light can dissipate heat quickly, diecast aluminum housing and commercial grade sealing technology make this light features waterproof, dustpoof, it is solid and durable, you can use it under the AC110277V power supply for a long time Eyes Friendly 5000k color temprature is closed to natural light, makes you feel as in the day, and CRI80, you can see the real item color as much as possible, it is glare and flicker free, not spots, you will feel relax under this light 1 Minute Installation This high bay ceiling light includes the 5ft cable, US ground 3prong plug, safety rope and hook, you just need 3 steps to install it. First, hang it in the ceiling hook, Then connect the safety rope, at last plug it in to an outlet, it is perfect for you to solve your problem such as short cable, unsafe etc, also you need not spend too much time or effort on installation Widely Used This IP65 waterproof ceiling highlow bay led light can be used for temperatures from 100 to 150, aslo for wet or dry places, it is a good lighting fixture for your workshop, barn, factory, warehouse, shopping mall, garage, supermarket, exhibition etc. We are a company producing the light for more than 10 years, if you have any problem, please feel free to tell us, we will try our best to help you