Solar Panel Emergency Lighting System LED: 1W LED flashlight, 60 x 2835 SMD Light Panel, 3 x 3w LED Bulbs Solar Panel: 9V, 3W Built-in 6V, 4AH Battery Housing: ABS plastic Charging :AC Charging or Solar Charging USB Output to Charge Mobile Devices HOURS for a single bulb 25 LED Usage: LED Side Panel 12 Hours HOURS for two bulbs 12 Hours