DALI dimming lamps outdoor waterproof IP66 reduced power led emergency power supply integrated box; LED emergency power device made of aluminum housing. The exterior is stylish and beautiful, and the interior contains an emergency driver and battery pack, which realizes the emergency lighting function for the lamps. The material of the aluminum shell has good strength and corrosion resistance, and has superior thermal conductivity, which ensures the stable and reliable quality of the LED emergency drive power supply. The interior of the aluminum shell is filled with heat-conducting silicone to make it waterproof, dustproof and anti-corrosion, which can effectively protect the internal circuit in emergency scenarios and provide stable and reliable emergency power support.