Light sensor: Integrated light sensor, it will automatically turn on in the dark or at night, and turn off during the daytime or bright light.
Long working time: With 4 units and its brightness lights is up to 40lm, built-in 600 mah rechargeable battery, it only needs 6-8 hours to be fully charged and take 8-10 hours work time.
Protection design: External waterproof switch, instead of a switch hole, makes operation easy. IP65 stainless steel material waterproof make it suitable for external use. This can effectively isolate the water and mist.