LightDrops looks like an ordinary umbrella but don’t，There’s more than meets the eye here. As water pours over the surface, potential energy from raindrops slamming onto the conductive membrane called PDVF transforms into electrical energy powering embedded LEDs sending your umbrella ablaze with light. The heavier the rain, the brighter the light to help you see your way.
But I think it use batteries is more practical.Do you think so?
Designer: Sang-Kyun Park
[...] 4LED LED Umbrella Lights The Way Posted by root 15 minutes ago (http://www.4led.com) Lightdrops looks like an ordinary umbrella but don 39 t there more than meets the eye here do you think so designer sang kyun park image tagged umbrella lights led speak up add your comment below or trackback from your own site powered by wordpress back t Discuss | Bury | News | 4LED LED Umbrella Lights The Way [...]