GravityLight is a lamp that is designed to hang from suitable fixtures in a house or dwelling. It uses a bag that can be filled with heavy items and winched up. As the bag descends it drives a generator through a gearbox which provides direct electrical power for a single LED. Additional SatLight lamps can be connected to the main GravityLight unit to extend lighting. Multiple Satlights can be linked together (recommended max of 4).
Self-powered, the GravityLight uses gravity to create clean energy.
Includes 2 LED lamps with lamp brightness of as much as 15 lumens.
Hang in any non-electrified area for immediate Lighting fixtures.