Note: 0N/0FF key is a forced on/off key, and has to do with light control. (Except for programs that can turn off light control function) If you want to turn on automatically at night, the AUTO key to activate. Otherwise, the lamp not light up automatically at night Wiring instructions: 200W/3.2V/360 lamp beads Using 3.2V lithium iron phosphate battery system (Applicable space area for irradiation 15-20) Light board name: Chuanlang lens 200W Lamp bead specification model: 2835 (white light) Normal current: 2A Control mode: light control + time control + remote control Light board power: 6W Recommended battery specification: 3.2V 15AH Number of lamp beads: 360 beads Recommended solar panel specification: 6V 15W (The remote control is not shipped with 2 AAA batteries) Color: As Shown Material: plastic Package Contents: 1 * Light source board 1 * Remote control (without 2 * AAA batteries) 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.