1.SpecificationInput: AC 100-130V, 50/60Hz; Output: DC12±0.5V, max 25A, 300W ; two sets of output channels available.size is:9.45x2.79x1.81 inch 2.Safty and Quality:We focus on producing safe & premium power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard. Automatic overload cut-off, over-voltage cut-off, over-heat cut-off, short circuit protection 3.Waterproof IP67:Aluminum metal housing, better heat dissipation and ensure stability--Using the latest epoxy potting compound waterproof technology prevent water and dust into interior. It can withstand short-term immersion, -22~140°F extreme temperatures and extreme weather such as rainstorms, snowstorms,lightning. So it is widely used for outdoor projects, such as LED lighting, security surveillance projects. 4.Widely ApplicationsThis LED power supply is widely used in residential and outdoor projects, such as LED lighting, security surveillance projects,Pool led,LED Strips,outdoor L