1. Using advanced PWM (Pulse Width Modulation) control technology, the change effect is delicate and flicker-free. 3. The wireless remote control is not directional, and the remote control distance is not less than 20m. 4. The remote control has low power consumption and long standby time. 2. The input voltage adapts to DC12~24V, with input polarity protection. 5. Especially suitable for indoor home and commercial occasions., Weight: 0.32297721383 pounds, Manufacturer: Blisfulhoks