1797 T5 LED Bulb Dashboard Dash Lights Blue 8000K 3030 SMD Wedge Base for Car Truck Instrument Indicator Air Conditioning AC Lamp Auto Interior Accessories Kit Bright 12V 1W Pack of 10

The bulbs are marked with positive and negative, if the bulbs are not working after you install them rotate them 180 degrees. They are not difficult to install and do make a difference in the inside appearance of the vehicle.

11/22/22 - Not super bright but good enough for what they cost. Super easy to install, just needed to flip a couple to get working. All bulbs worked. Overall A+Will update if any fail.

Used these to replace anywhere I could find a T5 socket in the dash of my 2002 Ford Focus in which I noticed the dash lights were getting really dim and bleh. (Also got some LED size 194s from elsewhere for the gauge backlights) They are very nice and bright, and light distribution is good with 3 diodes per bulb, so there are few to no "hot spots" or dim spots in areas where a number of bulbs are meant to light a large area, in my case the climate controls. The indicator lights such as the turn signals and high beams are just shy of too bright, so that's good. In fact, the brighter high beam indicator catches my attention and reminds me to turn them off for oncoming traffic more. I did have a strange issue with the door ajar light though, as it seems to stay lit dimly even though all the doors are closed. It may just be a similar issue to some non-"error free" LED dome lights where they still receive enough voltage to stay lit dimly even with the doors closed. Must be something with how the door switches work in some older cars. It's not too distracting though, and in this case unlike the non-"error free" dome lights, the door ajar light goes off completely when I turn the ignition completely off. I will be getting a set of red ones for the indicators that have red lenses since with the white bulbs they look more pink. The red bulbs may look dimmer, so that door ajar light might be less visible even if it stays on a little. These are polarity specific, so if you have a light not lit, take it out and flip the bulb 180° and your ride should be glowing like a nighclub on wheels in no time! I can only speak for my first generation Focus, but if you have one it is super easy and super worth it. You just take the 3 screws out of the top of the gauge cluster surround, then pop it and the top steering column cover out. Then it's just 4 screws in each corner of the guage cluster and it slides right out. There's just one cable with a plug that has a lock that unlatches and swings over to the left, and then it's free. All the lights are accessible from the the back, in little twist lock sockets. Might need a small pliers to twist them out at first. The climate control lights are easy to replace too. Just take out the radio with the special keys (if you have the stock radio still) and undo the 4 screws in the corners of the radio cavity, then that whole rounded triangular bezel pops out. The lights are then accessible on the back of the climate control panel.

I decided to use this LED to upgrade the 4 Instrument bulbs that illuminate the Fuel Gauge/Speedometer and the Tachometer/Temperature gauge. Easy job and the fit was perfect. (I did not upgrade the idiot lights).Now, what to do with the other 6 LEDs that came in the kit of 10 bulbs; I then decided to upgrade the 2 bulbs for the climate control, the 1 bulb for the ashtray and the 1 bulb for the automatic gearshift.Now I have 2 bulbs left and I guess I'll keep them as spares.One thing to keep in mind that these bulbs have a polarity so if the bulbs don't work when first installed flip them around.Edit: 3 or 4 days after I installed the 2 bulbs for the climate control I decided that they were too bright so I covered them with a "Green Bulb Cover Cap Boots 5-Pack" also purchased here on Amazon. (The picture I have posted for the climate controls are before I added the green caps so keep that in mind for your upgrade.)Now my gauges are brighter and much easier viewed at night.

These worked fantastically in my 99 Wrangler! Same size as the OEM incandescent bulbs but, they produce a much more crisp, brighter light. I would call it slightly warm bordering on neutral white in color temp; about 4,500-4,800 kelvin. Very even distribution of light as well. I could only spot one little area that was just slightly dimmer than the rest. Speaking of, they dim superbly well! The lowest they go is still considerably brighter than the factory bulbs but, isn't too much strain on your eyes at night. My only real gripes: You have to push them into the OEM sockets with quite a bit of pressure and a polarity marking would've been nice. I installed over half of them into my gauge cluster the wrong way around. For you older Wrangler owners: If you already have LED blinkers installed, keep in mind that you can't use these in your blinker indicator light sockets! It will cause your blinker circuit to malfunction, due to the circuit design using a floating ground! No fault of the seller! Solid product!

Edited:Seller responded immediately, and sent a replacement shipment, and some changes have been made. The new bulbs are definitely green. And, the positives still remained the same. Pleasure buying from someone who stands behind what they sell. Highly recommend.I really want to give these 5 stars, because there's so much to like. They arrived quickly, and were packaged in a little metal tin, which was pretty cool. They seem solidly built. And the size is perfect, they will fit into the space the original incandescent bulb was designed to fit. Not oversized like many of these LEDs are. And the best part...these lights pack a powerful punch. Really, really bright.The problem is...the green isn't green. It's more like a white light, with subtle tones of lite green. I noticed this in another review before I ordered, but went ahead anyway. I ended up being pretty disappointed with the results.If you are looking for a green led, I would skip these unfortunately. The other colors may work as intended. And, if I wanted a white light, I would definitely go for this bulb.

Used them in a modified dash set up, very nice..