Beginning January 1, 2008, all tradesmen must complete continuing education in order to renew their licenses. Tradesmen with the trade designation of plumbing, electrical, HVAC, and/or gas fitting must complete continuing education.
The SilverStar zXe is a direct part replacement for standard halogen light bulbs. Although from appearance it may look slightly different, dimensionally it will be identical to what you are taking out of your car.
The bulbâs brightness, measured in lumens, and a disclosure for bulbs containing mercury will also be printed on each bulb. Incandescent Bulbs. Incandescent bulbs are the original type of bulb as designed by Thomas Edison. They produce light when an electric current passes through a filament and causes it to glow. Inexpensive and widely available, they are the most commonly used bulbs today, but are being replaced by more energy efficient choices.