GMFive Pack of 4 Waterproof Solar Powered Hanging Umbrella Lantern Portable Led Candle Lights with Clamp for Beach Umbrella Tree Pavilion Garden Yard Lawn Camping etc. Lighting & Decoration (Black) AUTO SENSOR, the light can automatically charge itself at day time (enough sunlight) and light up in dark environment; 4 PACK, SOLAR-powered, no wiring necessary, install easily in just few seconds; the battery in the bottom is exchangeable; Size: 3.5 x 3.5 x 5 inches, VINTAGE style, with a cute clamp, can be hung on anywhere you want; Real CANDLE light effect. Tiny and portable, saving your space. WATERPROOF IP44 and heatproof; Energy saving, perfect for garden, yard, wall, pathway, driveway, lawn, camping, etc. lighting and decoration.