3.
The first time you use first switch to the ON position more than 8 hours of direct sunlight before being fully charged the evening light controlled automatic start the light will shine.75 inches (H) x 2.0 ounces Waterproof Outdoor Solar LED Wall Lights (2 or 4- Pack) Warm White 4-Pack Bulb Included?: Yes Batteries Included: Yes Lighting and Lightbulb Bulb Information: Led Lighting Type: LED Light Bulbs Lighting and Lightbulb Battery Information: 600mAh Lighting Cord Length: N/a Dimensions: 1.7 AA 600mAh Ni-Mh Rechargeable Battery Light Source: 6 LED lights Size: 13x7.