LED light bulb | USB | For emergencies and camping | 5 Volts | Three light colors: white, cream, cool | It has a control panel for selecting the light color and dimming. Good as lighting for a travel tent or regular tent, on trips, during emergencies, for garden table lighting, and when working in a dark place like car repair.. It works from a portable charger and gives a very strong and bright light beyond expectation, with the possibility of adjusting the light intensity... Very energy-efficient.. and the less you reduce the light intensity, the less the consumption... It can also be powered from a mobile phone wall charger... and from a laptop.. and a computer.. and the car's charging port.. Cord length is approximately 1 meter and 36 cm.. equipped with a hook.... Consumption 5 watts