What's the name of this bulb?

[RAWVORTEC]

What is the light called that is always running on the front of these NBS's? I'm wanting to get led's for this, but I have no idea what name they're under. DRL?

 

[1clean08denali]

I think they are 3156 or 3157 bulbs can't remember, if u go to autozone, pepboys etc etc and ask for the drl bulb # they will have it

 

[RAWVORTEC]

so it is for the DRL?

 

[YukonXL04]

Yes, And they only work when the vehicle is in drive or reverse. They do not come on when your in park.

 

[mmeachem]

What is the light called that is always running on the front of these NBS's? I'm wanting to get led's for this, but I have no idea what name they're under. DRL?

I believe it's a 3157 bulb


Sent from my iPhone using Tapatalk

 

[RAWVORTEC]

if i were to get cool white put in there, would i need to have cool white put in at turn signals? I don't want them different colors at night

 

[RAWVORTEC]

Nevermind, when you turn headlight/markers on the parking light turns off.

 

[Aaron_L]

I put LED bulbs in mine a few years ago, they didn't last long just like the incandescent bulbs. There are voltage spike issues with those lights. I just took the bulbs out altogether. A few months ago I spliced each turn signal harness and added another bulb socket and just made the whole thing a turn signal. I like it a lot better that way.

 

[ezdaar]

I ave 3157 LED projector bulb in mine. no issues at all.