See that little red (or blue or green) light on the corner of your computer monitor or cell phone? That’s a light-emitting diode, or LED. They are found in almost every electronic appliance manufactured today, from watches and televisions to stoves...learn more
We hold the following certifications: WBE, WOSB Women-Owned Business, WBENC, CPUC Supplier Clearing
House, DGS, San Francisco Green Business.