More links:


The Home Depot


Charge Drainer


Home Power Magazine - Your Small Scale Renewable Energy (RE) Source


Sierra Solar Systems Design Center


Hydroelectric Sewer Power Generation


Alkaline Battery Recharger


How Batteries Work


Google Search: light switch


X10 - Wall Switches


eBay item 2343683642 (Ends Sep-05-03 14:47:55 PDT) - INTELA Voice Operated Light Switch-New


Google Search: light switch manufacturers


KUBE Electronics Ltd. - PIR Lenses and Mirrors


Google Search: daylight light bulbs


Light Bulbs, Etc.: LCD Projection Bulbs