... Under the lid. No batteries required, charged by solar energy, it can work for a very long time. The white light ... 3LEDs, each is above 13,000MCD; 3 red warning lights.Solar panel: Non-crystal:5.5V 12mBattery: 3.6V80mA NI-MHSwitch ... Waterproof2. Charged in the sun for 8 hours, it can work for 3.5-4 hours.3. Open the lid, and ... flash, with alarm function Certificates: CE, ROHS.AZO FREE Solar Light Bottle