Tcl Technology
nowlight creates instant light and power from the pull of a cord. Just 1 minute of pulling will create over 2 hours of light. It is a renewable powered light source.
With six different brightness settings from 5 to 160 lumens, nowlight will provide up to 50 hours of light when fully charged.
GravityLight is a gravity-powered lamp designed by the company Deciwatt for use in developing or third-world nations, as a replacement for kerosene lamps. It uses a bag filled with rocks or earth, attached to a cord, which slowly descends similar to the weight drive in a cuckoo clock. This action powers the light for up to twenty minutes.GravityLight is a gravity-powered lamp designed by the company Deciwatt for use in developing or third-world nations, as a replacement for kerosene lamps. It uses a bag filled with rocks or earth, attached to a cord, which slowly descends similar to the weight drive in a cuckoo clock. This action powers the light for up to twenty minutes.