Super Bright: Use 2nd version high quality chips which is much brighter and more durable than normal chips. With Tempered Glass, Its safe, solid with extremely high light transmittance. Energy Saving and Environmental Protection: 100W flood light brings 18000 lumens, equiv 600W halogen, save more than 85% electricity. Perfect For Outdoor: IP66 waterproof allow to work outdoors and withstand a storm after repeatedly test. Ideal for outdoor and indoor use, lighting up home, garden, garage, lawn, front and back yard etc. Long-Lifespan and Easy to Install: Groove Radiator is to increase air contact area, speed up heat dissipation, thereby prolong lights lifespan. With solid and adjustable steel stent, outdoor work light can be mounted on the wall, ceiling or ground.