Features Excellent Performance: This remote control is small in size, while sensitive in controlling and easy in installation. Wide Application: The remote control is suitable for LED light strip, lamp bead, small LED, bulb, buzzer, circuit board, etc. Compatible Battery(not included): This remote control is compatible with for 3.2V, 6.4V lithium iron phosphate battery or 3.7V, 7.4V lithium battery, check the model! For Maintenance: The remote control can also be used for modification or maintenance of solar street lamp projector. Ideal Replacement: This remote control can bring convenience to your using, ideal replacement for the old and damaged parts. Specification: Item Type: Solar Light Remote Control Material: Heat Dissipation Aluminum Substrate Input Power of Solar Panel: 5V-6V less than 80W Maximum Charging Current of Solar Panel: Less than 15A Lamp Output Power: 3V less than 40w (Virtual standard 400W on the market) Maximum Withstand Discharge Current: Less than 10A Light on Mode: Long light control, remote control timing (no human body sensing function) Circuit Board Material: Heat dissipation aluminum substrate Battery: 1.5V AAA Battery x 2 (Shipped without battery) Package List:1 x Remote Control 1 x Control Panel 1 x Manual Note:This control panel is not provided with overcharge and overdischarge protection. The battery shall be connected with its own protection panel. Package List 1 x Remote Control 1 x Control Panel 1 x Manual