Specification: 1.Light Color: White / Warm White / RGB/Blue 2.Length: 5M /6.5M/7M/ 12M / 22M/33M Includes 2m lead length 3.LED quantity: 20LED/30LED/50LED/100LED/200LED/300LED 4.Battery: 600mAh (50LEDs), 600mAh (100LEDs), 800mAh (200LEDs) 5.Charging time: 6 hours 6.Working time: 8-10 hours. 7.Switch: Power ON/OFF and MODE 8.Modes: Flash (2 modes) 9.Flash mode: Long bright+single flash. 10.Solar panel: 2V 300MA 11.Lamp spacing:12m 22m LED pitch 10cm 5m 9.5m LED pitch 15cm Note: The light will work of itself when the environment brightness is less than 30 Lux It can work abut 8~10 hours after being charged fully in the day It is waterproof, you can put it outdorr in the rain, but DONT put it underwater