Part Number:1 Welcome to my store, Hope you have a pleasant shopping trip!Feature:It is a DC 5V 5W Dual-Color LED Lamp Board Warm/Pure White Light 380mA 400LM 3500K/6500K for USB Touch Dimmer.SpecificationSize: 100x11mmLighting area: 82mmx3mmInput voltage: DC 5VInput current: 350-400mAInput mode: Common anode2 channel input Load power: 2.5Wx2 channelLuminous flux: 150-380LmLight Color: Normal white 6500KWarm white 3500KPackage List:5pcs x Dual-Color LED Lamp BoardNote:1.Please allow 1-2cm measuring deviation due to manual measurement.2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand, Thanks! Work Voltage: The Power Supply Voltage Is DC 5V, and A Stable Power Supply Is Required. Light Color: Normal White 6500KWarm White 3500K. Small Size: 100x11mm. Application: Suitable For DIY Modules. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. See more product details Work Voltage: The Power Supply Voltage Is DC 5V, and A Stable Power Supply Is Required. Light Color: Normal White 6500KWarm White 3500K. Small Size: 100x11mm. Application: Suitable For DIY Modules. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.