1: Wide range of applications 2: Small size 3: Simple to use 4: Induction time: about 10 seconds 5: Induction distance: 5-10 meters Rated battery voltage: 3.2V lithium iron phosphate battery / 3.7V ternary lithium battery (requires battery's own protection board) Solar panel input power: 5V-6V Less than 20W Lamp output power: 3V Less than 9w (virtual standard 90W on the market) Induction mode: induction high light + low light and long light. Induction time: about 10 seconds Induction distance: 5-10 meters Switch: three gears (induction mode/constant light mode/light off) Remote control function: brightness adjustment / light adjustment mode Note:This control board does not have overcharge and overdischarge protection. The battery needs its own protection board to connect to the battery. It is compatible with 3.2V lithium iron phosphate battery and 3.7V lithium battery. It can be used for solar integrated street lamp modification or maintenance. For the convenience of portation, there is no battery in the remote control of this product. You need to buy the AAA battery locally for use. Color: As Shown Material: plastic Package Contents: 1 x Circuit board 1 x Remote control 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.