Below is a group product of Solar public LED lighting.
Product List
* ON/OFF automatically because of infrared, voice and time lag 3 controlling.
* Solar power system for ...
[Last Updated: 2009-12-15]
* ON/OFF automatically because of infrared, voice and time lag 3 controlling.
* Solar power system for ...
[Last Updated: 2009-12-17]
* ON/OFF automatically because of infrared, voice and time lag 3 controlling.
* Solar power system for ...
[Last Updated: 2009-12-17]
I. Working theory,
Transfer the solar light into electricity by solar panel and storage the electricity ...
[Last Updated: 2009-12-17]