►NOTES: 1.When using for the first time, you need to turn on the button behind the panel to charge successfully 2.Please let it under sunshine to charge it for several hours when you use it at first time 3.The efficiency of the solar panel depends on the weather,the strong sunshine it has,the better efficiency it will be,the efficiency of the panel will be weakened on cloudy day,the longer sunshine it has,the working time will be longer The specifications Product Name: LED Solar Pendant Light Brand: TRLIFE LED type: upgrade SMD LED Quantity: Each head with 20 LEDs Solar Panel: 5V 15w for 4 headlights Led light color: warm white / white shade Material: PC shell Material: PC + ABS Operating mode: automatically turn on at night until the power is off Installation steps: 1. Connect the solar panel connector line first, 2. Install the solar panel and set the outdoor sun exposure position 3. Hang the lamp cover housing and set the lighting position 4. Distribute the 3 meter extension cable Specification: 4 options: single head, two heads, three heads, four heads LED beads: 20 pieces, 40 pieces, 60 pieces, 80 pieces LED light color: warm white, white Color Temperature (warm light): 3000K - 4500K Color Temperature (white light): 6000K Waterproof: IP65 Lampshade Material: PC Shell material: PC + ABS Package listing:(Optional) 1 x Solar Panel 1/2/3/4 x Heads 1 x Extra 3 meters Cable 1 set of screw accessories