... ◆ Input Voltage: DC12V/DC24V◆ Color: RGB, Red, Green, Blue, Yellow, Warm White, Nature White, Pure White ... spectrum most are red-orange light and a little blue-green light. It with high luminous efficiency, ... high power, long life (about 12000 h), it used a ... distance.LED (Light Emitting Diode) is a solid-state semiconductor devices that can convert ...