... 2 sun energy 3 last 8 hours 4White light, yellow light, colourful solar led ground light 1) Specification² Battery: 400MA /600MAH --1.2V NI ... the solar unit onto a wall/fence as well as in the ground would be ideal.² Used for indoor and outdoor decorations ... , mail box, window sills and planters.² Widely used in Christmas decoration, also used in other festivals, party, square, club, bar, garden, ...