Fast delivery and good quality. Slightly longer than standard bulb but very bright and the distribution patten seems good. Not cheap but hopefully will prove reliable and will save a couple of amps compared to halogen original.

Ordered as a replacement for the incandescent bulb in my Royal Enfield Interceptor rear light, nice easy fit and bright enough to get me seen at night.

Very pleased.
Straight swap and much brighter !

Great replacement for existing headlight (which has already been converted to12v).
Welcome reduction in current draw.
Looks to be solidly built and good quality.

So easy to fit, literally a five minute job. Luckily I had an electronic flasher relay unit which is a must. The LED's have let me keep the original clear, front side light/indicator lenses of my TR3a. After this successful upgrade I shall definitely change the rear lights over to leds
Highly recommend

I bought this relay to replace the one in my 1979 Fiat 124 Spider. It was a case of just pulling out the old one and inserting the new one, just plug and play. The blink rate went from being ridiculously quick with the old relay to normal, and I was able to swap out the old incandescent bulbs for LEDs with no issues

Replaced all of the lights in my dashboard gauges, so much better and easier to see,

Looks like the original festoon in my number plate light but brighter.

Super bright, used in place of an H3 Halogen in a rear fog lamp.

Purchased the t5.1 daytime running lamps, I was impressed! So I bought these after, great improvement over standard lamps, I can actually see inside the cab now!

So good I recommended them to my customers.

very bright and work with no problems - straight swap for old bulbs

The 6v indicators on my 1977 Honda have always been frustratingly dim. Dangerously so, even. I had spent a lot of time rewiring, cleaning every connector, running extra earth wires directly to the battery, etc. All to no avail.
I decided to try LED bulbs in them (along with the special relay required to use them), and I admit that I wasn't expecting much of an improvement. I was wrong. The indicators are now amazingly bright. I was so impressed that I also converted the indicators on my 1976 Suzuki, and I now have 2 old Japanese trail bikes with decent indicators.

I bought one of these to prevent all 4 indicators on my bike flashing at the same time. I didn't fit it in the end, as I found that removing the tiny indicator warning light bulb in my rev counter stopped them all flashing. If you feel the need for a warning light it is probably worth fitting. As it is, I can see that my motorcycle's indicators are flashing without the warning light.

After years of putting up with typically poor 1970s 6v indicators on my 1977 Honda I decided to try converting it to an LED system. I am very pleased I did it. The indicators are now so much brighter, making it safer to ride in traffic.