30pcs 12 Volt 5mm UV LED Lights Emitting Diodes Pre Wired 7.9 inch DC 12v Ultravoilet LED Light Clear Lens Small LED Lamps

I got these UV LEDs for curing 3D resin prints, they work perfect for that job. They are small enough to easily fit inside most drain hole in the print. They are also powerful enough to cure resin in about 10 seconds. The leads are pre-tinned and the resistor is pre-installed. I highly recommend these for anyone working with 3D resin prints. Get yourself a 12v 2A power supply off Amazon with the screw on connector and you don't even need to do any soldering.

They come nicely packaged and work perfectly to cure the inside of my resin prints. There are more than enough to meet my needs, and give me some extra in case any burn out earlier than expected.

Excellent price on slow fade RGB 5 mm LEDs. I'm using these to repair some of my solar yard bling that uses these color changing LEDs. Speed-wise these slowly cycle through 7 different colors. They are very bright. Mfg quality is good.

I think these are a good value but a little too white for my application.

Works as expected. Great for hobby / craft projects.

Nice quality LED lamps. Packaged by colors. Good brightness for panel indicators. Would also be good for automotive use. Just connect to any DC between 7v and 17v. Perhaps even wider. Very satisfied. Project light angle is about 30°.

again, this will work to light a ho train layout.

So far looks great on my wash and cure station. Looking to print something very soon to see how well they actually care but all the lights work and easy to wire up.