Product: HOTSYSTEM 12V 1157 22 SMD LED Bulbs for Car Brake Light Stop Light Tail Light Reverse Lamp White 10-Pack
Overall sentiment: positive
Customer reviews:
As bright as I expected as long as one directional lighting is what you want. 
 small bright little lights and a good price 
 works good 
 Ok 
 great bulbs 
 good 
 Good value 
 very bright 
 Works perfectly on the older cars & trucks I restore. 
 ok 
 good for limited space 
 thanks 
 #1 
 Great lights 
 So much brighter than standard 1157 bulbs. Not much more to say other than an awesome product. 
 works good.fits good. 
 Excellent packaging, 2 per ESD safe bag, they really seem to care. Well, i've tried to use these on my '92 wrangler and '03 chevy with no luck. They will either stay solid or blink with no running light. After 2 cars, I'm thinking its the bulb and not my car. Not worth returning so I'll just toss them.

UPDATE:
WOW, I didn't even ask for a refund and I got one anyways. Hotsystem reached out to me after reading my review and gave me a full refund! I wish everybody cared this much about the products they sell. Since I still have the bulbs, I will bench test them to confirm functionality and repost with the results. 
 4 stars. Good customer service from the seller! 
 seem good but haven't had in long enough to judge quality.  a little tricky to get in some sockets as they are very short compared to regular bulbs. 
 Now I can convert my trailers with old style bulbs to LEDs. 
 Great value for 1157 LED replacements. So far no issues! 
 Works good 
 They work and the price is fantastic 
 work