Specification:Material: PE PlasticCharging Method: Solar ChargingSolar Panel: LED Solar 2.5W Accumulator: 3.7v 2000mAh Lithium Battery Color Change: RGB 16 Color Changing Light Source: 12pcs LED Proof Battery: IP65Switch Mode: Manual, Light Control Charging Time: 6 - 10 hours (depending on the intensity of different seasons). Working Time: 8-10 hours Approval: CE/RoHS/UL approval Measurements: Small Size: 25 X 6.7 CM / 9.8 X 2.63 inches Large Size: 32 x 6.7 CM / 12.5 x 2.63 inches Package Included: 1x Solar Floating Light1x Remote Control1x User Manual(With Packed Box) Feature: Solar Panel Pool Lights have wide different colors to match your style. Switch between 16 different color options and 4 lighting modes with the remote control. Suitable for swimming pool, landscape, weddings, pathway, fountain, parties, holiday decorations, etc. Daytime charging automatically absorbs solar energy to charge during the day. It automatically turns on in the dark and turns off during the day. The pool lights are fully charged with solar energy for about 6 - 8 hours. Balanced lighting about 8 - 10 hours for a full chargeContinuously saving energy and easy installation. Please notes:1. For the first time use, switch to the ON position first, more than 8 hours direct sunlight before fully charged, automatic start controlled by the evening light, the light will be on.2. Pay attention to keeping your solar panel clean and maximizing its effectiveness.3. Can not be put in the shade, should be placed in a place that can be exposed to 6-8 hours a day, there is no light radiation on the solar panels at night.4. Please allow 2-3CM error due to manual measurement.5. Please allow slight color difference due to different light shooting. Dear buyers, welcome to our store. You can refer to the website for more details about the goods. Welcome to visit. I hope you have a nice day!