... (48R,48G,48B,48W) Switch-mode power supply, 110v-240v,200w; 400Hz LED scan rate with 16bit dimmer Over temperature protect;Can Set ... ;Equipped with 3W*192 LEDS (48R,48G,48B,48W):Switch-mode power supply, 110v-240v,200w; 400Hz LED scan rate with 16bit dimmer