Led Par 64 Short BlackRGB Infinite color mixing possibilityLED diameter:  10mmLEDS: Inside 168  RGB LED (red:60pcs / green:54pcs / blue:54pcs)Lifetime: 60 to 100 thousand hoursInput power: AC115v/220v, 50hz/60hzControl model: Auto/DMX512/master&slaveDMX 512: 4 channels with intensity dimmer and strobe.