My Electrcial Expert Blog provides expert residential electrical knowledge to home owners and some light commercial electrical knowledge to business owners for every electrical topic like wiring, electrical panel, electrical breakers, indoor and outdoor lighting, landscape lighting, multimedia (audio, video, computer networking, home automation), energy saving, whole house fans, ceiling fans, alternative energy (solar electricity,generators, electric car, wind energy), electrical do-it-yourself (electrical installation, troubleshooting), electricians, etc.