Bulbs that take 0 to 15 seconds to reach near ... and over 63 seconds scored poor. The Sylvania Ultra-LED 100W LED20A21/DIM/0/827 is part of the Lightbulbs test program at Consumer Reports.

We tested the low-beam performance of single-filament (9003) and dual-filament (H7) bulbs from GE, Hella, Philips, and Sylvania, and PIAA's dual-filament bulb. We also compared their performance ...

After several weeks of driving by a traffic cone that was covering the stump of a fallen light post, Don Turner and his ...

Save 10% on your order at Sylvania-Automotive.com with use of promo code: Military22. Offer valid to all members of the military community, including active duty, reservists, national guard ...