Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Sold in a pair or single bulb?
Document: It gives the taillights a deeper yet brighter red! I'm very satisfied.. This is something I've been wanting to do for years. I was debating on aftermarket taillights that would've cost $600, but no more! Great product! So great I ordered a pair for my truck too!
I've been into LEDs since they first came out in the early 2000's. I knew it was just a matter of time before every car was using them. However, back in 2006 the LEDs for my brakelights just didn't give off the lumens to beat the standard bulb.. And I didn't want to risk getting rear ended!!
Ignore the star ratings, I really don't have a rating for this product.Won't work in many cars, too long.Also, there are two kinds of wiring that automakers use on the sockets. The odd one is called &#34;ck&#34; or something like that, and you need a special LED bulb for that type.
These did not work in my 2005 Subaru. Continued to blow out fuses no matter the orientation (tried as a pair and one at a time -  probably went through 10 fuses). The product also noticeably rattled. I do however have the comparable amber for turn signals and white for reverse. No problems there. I would try these again in a different vehicle.
one light was broken when it arrived. There are two sections to the light. The mfg puts just a dab of sealer on one side of the base when the two pieces are put together. If the mfg would put another dab or two of the sealer this wouldn't of happened.
These bulbs were eay to install and burn as bright as I expected. I plan on replacing my vehicles other lights with Putco LED bulbs.
These are noticeably brighter than incandescent lamps when the brake circuit is lit. The tail light circuit is just about the same as incandescent. There is a very good difference between the two brightness levels. They are a little longer than the incandescent lamp, but that was no problem, they went right in. Current draw is 2.1A/0.5A.
These are extremely bright. I replaced SMD LEDs that weren't very bright in sunlight. Don't have that problem at all with these. I do get radio interference when they come on though. I have an '07 civic and I don't know if its caused by the way the car is wired but I haven't found a solution.
There won'y be any problem noticing these bulbs! The product is everything the ad states. Clear, powerful and dynamic shine.
Replaced tail lights/stop lights on my 2012 Honda Civic Si and boy are they bright! Even through 3 coats of VHT Niteshades they are a great upgrade.
Answer: yes