Product: Zone Tech Generic LED-9-H3: LED 9 SMDs H3 6000K (Xenon White) Light Bulbs -One Pair
Overall sentiment: negative
Customer reviews:
Thought I could replace my H3 bulbs with LEDs so I would not have to keep spending money on PIAA H3 type bulbs. Man was I wrong!  They plug in ok but they are NOT bright! Very dimm... Bottom line do not purchase. 
 Look good, but once I installed them I noticed one didn't work and the other gave a very poor light. This should only be used to "pimp" a jap car! 
 Barely light up at all. I have some 194 leds that are brighter. 
 Not as bright as I expected.  I went back k to a Xeon 100 watt bulb. 
 ok 
 Not bright at all, Not the same color temp as my 6000k headlight. Does function for extra light for others to see me in the dark 
 Install and didn't work. 
 Not for street use only for show. These are not bright enough to see during the day. Horrible product 
 their not bright no good 
 Not bright. One of nine LEDs  actually worked. The soldering job is not good. 
 Really bad product. Very low lighting. I reverted to my original halogens 
 Didnt even work and they were kind bend and broken trow them away won't ever buy them again not worth the money i paid for 
 Not as bright as stated to be..... Had to return them... 
 these are junk, not all LEDs light up and they don't put out much of anything for light, stock incandecents where way brighter. 
 Buy for the color and because leds last forever....but Not for the brightness. Not at all. Just dont. 
 Only one wanted to work. I tested both and they lit up but once I plugged them in one would not work in either lamp.  I returned them for refund. 
 One light is bad out of the brand new set... 
 excellent product 
 Not as bright as what I expected. Not worth the money 
 Bulbs arrived in perfect condition.  Installed and working.  They appear bright and make my bike more visable but they do not cast any kind of useable light.  I have since replaced them again with 35W driving light bulbs meant for this application.