Our home number lights use polysilicon solar panels, built-in intelligent light control sensing system, just press the power switch located on the side of the light, it will automatically turn on or off, no need to worry! Our solar address indoor number plate adopts IP 54 waterproof grade case, which provides full protection against water, heat, frost, dust, oil and other anti- materials number signs and stickers are waterproof and work well in rainy and snowy weather outdoors. The solar powered address sign adopts 8 SMD , ensuring sufficient but not dazzling brightness and up to 40 lumens of light output This solar light is powered by solar energy, no wiring required, energy saving, environmentally friendly and safe, perfect for houses, gates, , streets, driveways, yards and more light & colour: C-Silver white light, silver+White size: 180 x 50 x 200mm Material: plastic+metal Package Contents: 1 x door light 1 x Number and letter stickers 1 x Installation package parts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.