eatures: 1. Product combination with 1.2V battery box and 2V solar panel, the circuit board comes with two lamp beads (white + color) 2. This circuit board on the solar panel area requirements of small, LED drive high efficiency, long light time 4. Mini solar can light circuit control board, suitable for connecting 1.2V NiMH battery and 2V solar panel, suitable for DIY enthusiasts 5. This is a can be assembled into a Mason jar lights / lawn lamps / wall lamps / pole lamps / string lights / Christmas lights / sun lamps / fluorescent lamps / advertising lamps / night lights and so on a variety of shapes of solar landscape lights control circuit board, with this circuit board assembled by a variety of lamps and lanterns Parameter: Solar panel: 2V/≤150mA Battery specification: 1.2V rechargeable battery Battery capacity: 600mAH LED current: about 10mA Wiring board size: 25mm long and 15mm wide Wiring instructions: S+ to solar positive pole S - to the negative pole of the solar energy B+ to battery positive pole B - to the negative terminal of the battery Package include: Control board *1 1.2V battery box *1 2V solar panel *1