ITEM NAME:5V Light-operated Switch Photosensitive Resistance and Relay Module Board Descriptio n Description: 100% brand new Made of high quality material Practical and durable Fine workmanship Long service life Specifications: Material: PCB Board Color: Blue Supply Voltage: 5VDC Current: Greater Than 100mA Load: 250V 10A AC Or 30V 10A DC Size: 5cm X 2.6cm Package Included: 1 *Â Photosensitive Resistance Light Switch Relay Module Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 5V Light-operated Switch Photosensitive Resistance and Relay Module Board.We'd like to settle any problem in a friendly manner. Load: 250V 10A AC Or 30V 10A DC. Specifications:Material: PCB Board. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.