Voltage: AC110-220V, 50-60Hz Light source specifications: PHILIPS Philips 250W bulb Complete machine power: 450W Channel: 16CH/20CH Pattern plate: 17 patterns + white light The power input and output are hand in hand Color wheel: rotating rainbow effect, switching between full color mode and half color mode Rotation angle: horizontal scan 540°, vertical scan 270° Motor: three-phase motor (fast running speed, accurate positioning) Prism: Double prism (8 prism, 8+16+24 floor mirror, can be overlapped) Display: Chinese and English LCD pattern display Product size: 23.35*29.6*50.3cm