FVTLED Solar Outdoor Post Cap Lights, Solar Post Light Fits 4x4 5x5 6x6 Wooden Posts, IP65 Waterproof High Brightness 52 LEDs Lighting for Fence Deck Patio Garden Decoration (White, 4 Pack)

Auto On/Off -- Our solar post lights after fully charged, it will steady for all night! Compared with other brands of solar post lights on the market, the working time is much longer. Solar post light charge during the day and turn on automatically at night. One Size Fits More Bases -- The solar LED post cap light comes with a bracket. If the pillar size is 3.74 inch, just fix the light directly on the post head and tighten the screws on the both sides. If the post size is larger or smaller than 3.74 inch, please install with the bracket. You can install them on wooden piles or fences. and any outdoor location you like. Unique Design -- The LED post cap light has a white light plus landscape blue light mode, white light is around, blue light is downward. The 6000K-6500K white light can make a very romantic atmosphere. IP65 Waterproof -- Solar post cap lights can work for over 30000 hours in very bright light. They are made of high quality ABS + PC material. The holder is sealed with waterproof glue. You can rest assure to use, in any outdoor environments. Easy to Use -- First time using, be sure to press the button under the panel to turn on and then install it on the post, fix them with the screws inside. Solar deck post lights are charged in the daytime for 6-8 hours under the sun, and will turn on in the nighttime automatically.