3156/3157 CK: GTR Carbide Canbus 2.0 LED (Switchback) Quantity:Pair there's more

there's more

Introducing the Philips 42406 D4R Bulb -- the gold standard for automotive lighting

These headlights feature dual H7 halogen projectors for superior night vision and LED Daytime Running Lights (DRLs) for added visibility during the day

in our own independent testing

adding safety precautions and visibility to your warehouse

3156/3157 CK: GTR Carbide Canbus 2.0 LED (Switchback) Quantity:Pair there's moreNOTE: Do you have CK style wiring or Standard? These bulbs will only work with CK style wiring. These LED bulbs: will replace any T20 based 3156 3157 series bulb, here is the bulb cross reference guide for this product: 3057, 3157, 3457, 4057, 4157 & T20 The Carbide Series LED replacement bulbs from GTR Lighting: were originally designed to be the brightest option in the world and today with the version 2. 0 they're even brighter! Because these bulbs