HOW TO USE1. Adjust the solar panel angle. 2. Connect cables. 3. The white button after opening the battery panel (light will flash once when it is successfully turned on. If the white button is not turned on, remote control will not work normally.) 4. In complete darkness, use remote control to turn on the outdoor solar light. (flicker appears, restart the white button and solve it quickly!)LIGHTING TIME AND BRIGHTNESS ADJUSTMENTSolar light has 3 brightness levels 100%/50%/25%. Solar light has 3 different lighting times, 3H, 5H, 8H.DOUBLE HEAD SOLAR LAMPSolar panel is separate from solar chandelier, 3M/9.84ft cable is provided. Used as outdoor/indoor solar LED light. Use remote control to control double head solar light as a whole/separately (try remote control from multiple angles to get better control effect)IP65 WATERPROOFSolar outdoor light is made of ABS+ PC and is corrosion resistant. IP65 protection, dustproof/waterproof. Working temperature: -4F-122F. LED solar outdoor lights can be used outdoors in cloudy/rainy/windy/snowy weather.ENERGY-SAVING SOLAR POWERSolar energy conversion rate reaches up to 20%. Place the battery panel in a sunny place, it will automatically charge during the day. Charge for 6-8 hours. Use remote control to turn on the solar light at night, lighting time: 6-18 hours. No plug or power connection is required, saving energy and reducing expenses.EASY INSTALLATIONUse screws to install the solar lamp, adjust the angle of the solar panel, connect the cable and hang the solar light indoors and outdoors. Solar wall light outdoor, suitable for garden/pavilion/balcony/garage/tent/chicken coop.MULTIPLE MODESPlease note that this solar light can only be turned on with the remote control when it is dark. If you want to have the function of turning on the lights at dusk or turning on automatically, please click: B09CCKTBWL/B09KBL5Q67 to buy.