They are versatile as they can be fitted almost anywhere, the large 6v 80ma Amorphous solar panels converts sunlight during the day to recharge 3 xAA batteries and provide upto 8 hours light on a full charge. Bright with 11 lumens per light, no wiring required. Safe and waterproof with plastic inner and stainless steel outer. Size H18, W13, D6.5, . White light emitted. No wiring required. Bulbs required: 1 x LED (included). Batteries required: 6 x rechargeable Batteries Included.