Features Excellent Cooling Performance:Groove design,it dissipates heat more effectively and quickly that ensures long lasting lifespan. Super Flexibility:Easy Installation.The mounting brackets have multi-angle adjustment that can be flexible adjusted for the perfect lighting angle,meeting most of your special needs,eg,a bit downward angle for clear nearby surroundings or upward for farther sights. Wider Field of View:high bright LED chips.The flood light effect especially good with super multilayer reflection cup. Strengthened Construction:IP67 waterproof perfect sealed with Diecast Aluminum housing and shock-proof PC lens,well working in rainy,sandy,foggy days and other harsh environment.