Fangrui Product Details 1. Adopting Advanced Computer Control Chip To Control All Kinds Of Lamps And Lanterns With Led As Light Source. 2. Intelligent Infrared Touch Control Lamp With Switch 3. Convenient Wiring, Easy To Use 4. Light Bar Waving Controller 5. 12-24v Led Strip Light Waving Intelligent Controller Working Temperature:-20-55 Power Supply Voltage: Dc12-24v Output: Single Loop Output Current:less Than 3a Output Power:12v Less Than 36w, 24v Less Than 72w Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:as Shown Material:plastic Type:b: 2 White Light Strip Controllers Package Contents: 2 X Light Bar Waving Controller Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.