Lighting.com is the source for home lighting and professional lighting including tips and product information for lamps, lighting fixtures, controls, dimmers, ballasts
http://www.lighting.com/

Lighting includes both artificial light sources such as lamps and natural illumination of interiors from daylight. Lighting represents a major component of energy consumption ...
http://en.wikipedia.org/wiki/Lighting

Bathroom Lighting and Kitchen Lighting at LightingUniverse.com. Your source for home lighting fixtures, designer lighting, and track lighting. ... Introducing a new collection ...
http://www.lightinguniverse.com/?af=349

LightingDirect is your online source for lighting fixtures and light fixture accessories. Lighting for indoor and outdoor with a wide selection and great prices for every style and ...
http://www.lightingdirect.com/

LightingShowplace.com is your source for discount lighting, hardware and decor with free ground shipping, expert service and low price guarantee.
http://www.lightingshowplace.com/