LumaWerx™ 4114K GM LED Daytime Running Light Bulb – SMD (Cool White)

Very happy with this light. So bright it makes my aux lights seem dimmer.

Be mindful this is for one bulb not two bulbs when ordering

Bought these bulbs for my truck actually bought them for two of my trucks. The first ones I bought over 3 years ago and are still working, but the most recent ones started to burn out after 3 months. They claim to guarantee that they will work with GM vehicles and their voltage spikes, but I beg to differ. They don't guarantee them because I can get the seller to respond to me at all. They charge you 3 times the amount of any other bulbs of comparable product then when they dont work good luck getting them to respond. And to make Matters worse Amazon won't contact them and find out why they can't reply to the messages I have sent.

Not very bright. Bought these for the DRL"s in my Silverado.The stock bulbs are brighter.

All I can say is wow very bright whit light

This is a great product, absolutely awesome

LOVE LOVE LOVE the way these blue 4114K LED bulbs look in my daytime running light spot on my truck!!!! I bought them to go along with my ACANII clear turn/marker lenses, my SPYDER halo projector lenses, and the new fog light lenses I installed and man does the front end of my truck look good and POP now!!!! All of my old headlight, turn signal/marker, and fog light lenses were fogged up and just looked horrible, my old foglight lenses were even filled over halfway up with water!!!! I also installed the 3517 blue LED 30SMD turn signal bulbs, the blue LED 194 marker/turn signal bulbs, the 12000k FANATELLI deep blue LED fog light bulbs, and some 12000k HID low and high beam kit's in my projector lenses!!!! Man does it look good and mean too, especially at night time with the entire front-end of my truck throwing out deep blue light from every single bulb, I LOVE IT SO FREAKIN MUCH!!!! But I also know people in front of me ABSOLUTELY HATE IT SO MUCH because it is definitely bright to say the least at night time if I'm behind or coming towards you, almost every car coming towards me flashes their brights at me every single night, I think it's funny as hell😈!!!! I definitely have no problems whatsoever seeing when I'm driving at night time anymore, I never even have to use my brights/high beams anymore, IDK why I even bought the HID bright/high beam kit's cause I NEVER have to use them anymore!!!! One thing you do need to be aware of when or if you decide to replace your regular old halogen turn signals with any LED bulbs (no matter the color) is that when you install the LED bulbs in the turn signal spot they use way less power than the regular old halogen bulbs do/did so your vehicle thinks that it has a burnt out bulb instead of a bulb that's just using less power (the vehicle doesn't know and can't tell the difference)!!!! So it is going to act like it has a burnt out bulb and it's going to make your turn signals do the super fast flashing when you use them (just like when you would have a burnt out halogen bulb) which is really annoying and on top of that in newer vehicles it's also going to either turn on your check engine light or your check bulb light as well!!!! So to fix this issue you are going to have to install resistors on/with any turn signal bulbs you change out to LED bulbs!!!! You can buy just the resistors by themselves and splice them into your factory wiring harness or do like I did and pay a little bit more and get a resistor wiring harness that comes with the resistors already installed in them and all you have to do is plug one end of the harness into the factory plug where you would regularly plug the bulb into and the other end has a factory looking connector where you plug the LED bulb into and it fits right back into the turn signal lens!!!! Also just make sure you mount the resistors to something metal and away from any other wires because when they are running (they are running whenever your lights are on) they get super hot so if their is a wire touching it it's going to melt right through that wire!!!! Same goes for mounting them to anything other than something metal, if you mount them to anything plastic they will melt that plastic and also never use zipties to mount them either because like I said they will melt anything plastic and zipties are plastic so what do you think will happen if you use zipties to mount them?? Right kid's, they will melt right through them and fall down/off of whatever you ziptied them to!!!! But I would VERY HIGHLY RECOMMEND using the pre-made wiring harnesses I'm talking about and you can buy them right here on Amazon from several different seller's!!!! I got mine from a seller called Mank1 or something like that but they were very well made with good quality wiring, plugs, and insulation, just check the reviews on them before you buy them!!!! Anyways back to these 4114K LED bulbs, these bulbs are awesome and I WOULD HIGHLY RECOMMEND THEM TO ANYONE WANTING OR NEEDING TO REPLACE THEIR OLD HALOGEN BULBS WITH SOME SICK LED BULBS!!!!!! Hope this helps someone else✌