... Brightness LED 300mm Solar Powered Yellow Flashing Light Hight lights:1.To supply electricity by solar panel, without external ... ,we make as your requirement Specifications: 1. Solar panel 18V 8W 2. Plumbic acid battery 12V ... , and fasten the screws. 2. Fix the light onto the post, adjust to right direction and ... screws. 3. Move the universal wheel of solar panel towards the sun and fasten the screw ...