If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down ...

Michael Hsu was the Gear and Gadgets editor for The Wall Street Journal's Off Duty section.

LED light bulbs are the most energy-efficient units compared to other types. And the SYLVANIA LED Light Bulbs are the best in terms of energy efficiency. Specifically, its 9 watts can help you save up ...

Incandescent bulbs have been banned in the United States, but are you able to just install an LED bulb in their place, or do you need an upgrade?

LED lights are designed to save money and last a long time. We asked the experts why it seems like they burn out so often.

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to ...

Headlights dim over time. Headlight bulbs by Philips, for over 100 years we have been continuously innovating automotive lighting When installing a new bulb, never touch the glass. Either use ...