Specification: Solar panel: 2V 90mA Battery: 1.2V 600mah NI-MH Product material: stainless steel + PC Working hours: 6-8H Charging time 4-8H Light color: white/warm white WATERPROOF &LONG PERFORMANCE LIFE Solar deck lights with high quality stainless steel lampshade covering the led for withstanding rain, snow, ice and wind. Heatproof and waterproof design are suitable for outdoor patio,gardens, decks, stairs, walls,pathway ,yard,outside wall, paths,lawns ,fenceplease don't emerge it into water. IDEAL DECORATION & WIRELESS INSTALLEDOutdoor deck lights make a good atmosphere of cool white lights and decoration for Holiday ,Christmas, Halloween, Weddings and Birthday ,Outdoor Party.Solar deck lights are very easy to install, no any wires required, can be fix with 2 screws Include or double-side adhesiveNot included. AUTO CHARGNG AT DAYTIME & LIGHTING AT NIGHTDeck lights with automatic light sensor function, the solar deck lights automatically charging during day and auto lighting in darkness or at night,for provides your security illumination and decor your deck .