Laser Red:637nm ; Green: 532nm Play Mode AUTO(The points rotate clockwise or counterlockwise) Interface 2V 0.5A AC adapter (Waterproof) Power Supply AC100v~AC240v , 50/60HZ Working Temperature(℃) -20 ~40 Housing Color Black Waterproof IP65 Product Size Diameter 99mm*160mm(with stand) NW.: 0.86kg; GW: 0.95kg Package Laser light*1; AC adapter(waterproof)*1; Stand*1; User guide Manual*1 Laser Source Professional laser diode,with radiator outside and electronic temperature controller inside,heating eliminable,not easy to be effected by the extremely cold or hot weather. Can keep lighting on and its lifetime is more than 8000h. Laser Output Power Green laser power:50-100WM, Red Laser power: 80-100MW. Lasers' cover range and Projection Distance Distance is about 20 meters from the obeject,high brightness Application Holiday, Gardens, parks, house facades, holiday tree, DJs, Bands,Bars, Pubs, Clubs, Roller skating rinks, KTV, Family party, Birthday,celebration, Festival, Mall, Store, Shop and other appointed place.