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 ...

Actual 3K or 12.5K color temperature (kelvin) is the average measured color temperature of 10 bulb samples ... 63 seconds scored poor. The Sylvania Ultra-LED 100W LED20A21/DIM/0/827 is part ...

There are many bulb types out there, and their part numbers can be confusing. Our SEALIGHT Scoparc S1 LED Bulbs are available ...