100 LEDs，total 22M，about 10cm between two LEDsLED color: White / Blue / Warm white / Green / Multi-color(25pcs Red，25pcs Yellow，25pcs Blue，25pcs Green)Material: ABS plasticModel: Turn on/Turn off/Flash(8 modes)Solar panel: 2V/200MA， 800mAh 1.2V Ni-MH battery(Included)The light will work of itself when the environment brightness is less than 10 LuxIt can work abut 8~10 hours after being charged fully in the dayIt is waterproof，you can put it outdorr in the rain，but DONT put it underwater