12V 365nm UV LED Light Strip, 16.4FT 8MM Flexible Non-Waterproof Ultraviolet UV LED Tape Light, Blacklight 365nm-370nm UV Curing Light for Resin and Nails (2835 600LEDs IP20)

These are the best 365nm LEDs that I've come across. They emit less visible light than the ones with larger square dies. One commenter mentioned that they emit too much white light for mineral illumination. I haven't run across any 365nm UV LEDs that don't emit some visible radiation. You need to add a ZBW3 filter if you want pure UV.edit: The power labels on my strip were backwards; +12 is actually ground. When you receive the strip, the red and black wires are attached to the proper pads for the LEDs to light, but the red is attached to ground and the black to +12. If you cut the strip and have to solder on more power wires, remember to connect them backwards.

Light strip works as advertised, and is indeed 365nm, and not 395nm. I needed 365nm to show my manganese, cadmium, and selenium glass pieces, whereas 395nm only shows uranium. I’m giving it only one star though, because they sent no power supply and zero instructions. There’s an adapter already on the strip, but no indication of power requirements or adapter size. Luckily, my girlfriend had a spare adapter that fit and it works. I contacted the seller as well, and they encouraged me to buy one from their website (not on amazon) that was $63, so in total it would cost you over $100 to use this. Without her spare adapter, I would definitely have returned it, since it’s way too much money for a few feet of light strip. Stay away.

White uv cast is better so that it gives true color of your display ( if that's what you're using is for) My cadmium screams with color and so does the custard and vaseline glass. Purple from the lights reflect color..you might think somethings are a glow but truly not. Yes, these are pricy, but you get a remote and corner splicers? to reconnect your flow of lights.. there is a "dimmer switch", I think it's labeled a sleep button that causes a low to high fade. ac/dc adapter included. You won't want to turn these off. your display will scream "look how beautiful I am" LOL, buy them

Firstly, the ones amazon shipped me were COOL WHITE. The package was sealed and labeled 365nm but the product inside was incorrect. So I bought these from another supplier and received the correct product, but these are super dim. Was lighting a cabinet with amberina items and unless they are sitting directly in front of the strip, they don't glow. Just don't. Look elsewhere.

This is exactly the LED strip I wanted. The quality is great, and the colors match the description perfectly

Bought for fluorescent mineral display. It produces too much visible light and not enough UV. Not recommended for this purpose but would be fine for other uses. Easy to trim and connect.

I am very confused on how they work? They came with no instructions and no plug. I bought an ac/dc plug but it's not working. It is to late for me to return them. I feel like I wasted my 50 dollars on something I can't use.

Spend 3 days taking my time to install and it does not light up my maganese glass, even with it being up close to the strip. Ordered 2, worthless