... 2.Adjusted height. 3.Good quality 4.No stroboscope,good for eyes. 5.LED light source. size400*180mm working voltage 12V ... 3.Insect resistant design ,safety insulated wiring , no worry for maintain,safe for using .4.The mask is used of transparent frosted ... sculpt ,high lighting,good lighting effect ,special design for living room ,bedroom ,let you enjoy your life . eye protection LED light for children