... adjust the projection angle, a special mounting hole on the base, the construction location, the installation is very simple.Superior ... of indoor and outdoor temperature and humidity environment. The lamp base is aluminum alloy, solid ,anti-aging, anti-variant, long ... / AC100-240V 50/60Hz Max.power18W38W LED branch current350mA Light angle15°,30°,60° Projection distance8-15m Control modeStand DMX512/ ...