Each option has its own price. Prices from our last update, 28 September 2026. You see delivery dates and pay at checkout.
24 LEDsin each 1 ft bar
USB 5V63 in power cord
2 barsin each pack
Each bar is a foot long, holds 24 UV LEDs and runs on 5 volt USB. Plug it into a phone charger, a laptop or a power bank. The 63 inch cord gives you room to place it behind a shelf or along a desk.
The bars mount with screws or with the double-sided tape in the box, on a wall, under a cabinet or on the back of a monitor. The light is UVA at 380 to 400 nanometers.
The black-housing version and the silver-housing version do the same job. Pick the finish that disappears best where you mount it.
Tap a place to see every GREENIC light made for it.
Specifications
Detail
Value
Length
1 ft
Power
10W, 5V DC over USB
LEDs
24 UV LEDs per bar
Light
UVA, 380 to 400 nm
Cord
63 in with switch
Mounting
Screws or double-sided tape
In the box
2 bars
What it will not do
A laptop port may not run both bars at full power at once. Use a wall charger.
They are not waterproof.
They are decor lights, not room lights.
What owners say
The options share one pool of reviews. Printed word for word, including the ones that are not five stars.
4 out of 5
They're fabulous for what I wanted. Wish the cords were a little longer, that they didn't get hot so easily, and that they were a little brighter cause you have to have them close to work. That being said they were very affordable and do work well I just can't run them as long as I like. However for a mobile neon artist to show off a piece for sale they could work fine.
Melissa Johns · March 2, 2023 · verified purchase
3 out of 5
Plug in ports felt a little loose/wobbly, but cord stayed in fine and didn't fall out. They do feel cheap. One bar lost brightness after the first few uses, color also faded in the same bar, more of a pale purple/whitish color.. other bar still is bright and color is strong.
Kelsey Thurston · May 22, 2026 · verified purchase
5 out of 5
Works great! I use it for lighting up a collection of Vaseline glass. The uranium in the green glass reacts with the black light to produce the MOST amazing glow. I got the idea from a display at an antique store and have been looking ever since for a small black light.
DeepInTheHeart · May 2, 2025 · verified purchase
5 out of 5
These are great. I use one in my car the other in my bedroom on posters. Super easy install, super bright, work great!
Honest Review · January 30, 2026 · verified purchase
