Osram Sylvania has been in touch to tell us about its 100 W-replacement LED light bulb, joining its Sylvania Ultra series: a 20 W, 1600 lumen light bulb with a a warm color appearance of 2700 K ...

Your headlights are only as good as the bulbs powering ... like Sylvania and Philips. I honed in on bulbs that were specifically manufactured to fit common headlight sizes, like H11 and H7 bulbs ...

The Sylvania ZEVO LED headlights cast a wide, bright, white light that extends farther forward of the car than did the previous incandescent bulbs. We saw the headlights glinting off street and ...