Upgraded heat sinks with high thermal conductivity, fast heat dissipation, faster cooling, long service life BrightnessLED lamp beads, stable and Fix the s with two screws, without worrying about it falling. High strength 180° adjustable bracket, suitable for wall/floor/ceiling mounting. Waterproof seal, protects the wire from dama caused by splashing water. Welcome and I wish you a happy life, my friend.