... DMX512 single control High qualiy,energy saving 7W Water-proof LED Underwater LightMaterial:Aluminum alloy body,tempered ... flowing256 brightness and colorfulWorking lifetime:20,000hsSize:D155mm*H90mm Water-proof LED Underwater Light specification1.Easy to install ... saving 80% than traditional light,no harsh glare7.Environmental protection,low carbon,no mercury,no UVWater-proof LED Underwater Lights ...