The Putco Metal 360 LED bulb for 3156 applications projects 360° illumination from 15 LEDs, delivering about 500 lumens to brighten turn signals, running lamps and similar uses. A copper core improves heat dissipation to keep LEDs cooler and extend service life—rated up to 50,000 hours—while using less power than standard incandescent bulbs. Offered in amber and other colors for easy cosmetic or safety upgrades, with a one‑year warranty included.
Putco 3156 - Amber Metal 360 LED