Color: White Two Color Mode 12pack JOFIOS solar post cap lights with warm/cool white lighting tones can be switched according to demand. Stylish deck fence post cap lights that radiate brightness and softness can add a touch of elegance to decks, patios and other outdoor spaces. Weather Resistant solar outdoor lights for fence and deck is made of IP44 waterproof material, which can endure high temperature, heavy rain, wind and snow. Whenever night falls, the waterproof solar powered fence lights will automatically light up rain or shine. Easy Installation these solar deck post cap lights are suitable for 4*4 wooden posts (actual size is 3.5*3.5) and 4*4 vinyl posts. When installing these 4*4 waterproof black fence post cap lights, you only need to screw into the wooden post and set the light mode. You can refer to the installation video on the following page. Save Energy outdoor waterproof LED lights for fence posts charge in the sun for 4-6 hours during the day and automatically light up at night for 10+h continuous lighting. Solar-powered outdoor deck lights without wire save labor and power costs while being environmentally friendly.