GREENIC USB Black Light Bar 2-Pack – Cool-to-Touch UV LED Strip for Playroom Decor and Glow Party Safety Lighting
GREENIC USB Black Light Bar 2-Pack – Cool-to-Touch UV LED Strip for Playroom Decor and Glow Party Safety Lighting
Couldn't load pickup availability
Why you'll love it
- plug-and-play USB power works with any laptop, power bank, or USB adapter for instant setup
- two-pack offers double coverage at a value price for larger rooms or multiple displays
- 25,000-hour LED lifespan and low 10W consumption keep electricity costs minimal
- dual mounting options (screws or adhesive tape) make installation flexible on walls or furniture
- safe 380-400nm UV-A wavelength is the right band for glow effects without excessive short-wave exposure
- compact 1ft size fits tight spots like under shelves, behind tapestries, or above desks
Perfect for
- illuminate blacklight posters and tapestries for visual display
- set up UV lighting for Halloween party or glow-in-the-dark themed events
- create neon body paint and UV-reactive makeup photography setups
- highlight uranium glass and fluorescent mineral collections
- accent under-cabinet or under-shelf lighting with a UV glow effect
Powerful
Small but powerful. Perfect for a small space such as bedroom, room, shelf, etc.
Quality
Note: LED lighting also generates heat. For safety, please do not touch it during use to avoid injury.
Easy Set Up
Comes with mounting brackets and double-sided adhesive for easy installation.
Product Information
Plug and Play: 5V DC USB power, The USB blacklight bar can get power from any USB ports contained in laptops, USB adapter, power bank, computer, etc. Easy to Install: Two types of installation. You can install the UV light bar to the wall with screws or use double-sided adhesive to tape on smooth object surfaces like a cabinet, desk, under counter, or shelf. Premium Quality: 10W 1ft Small black light bar features 24pcs high-quality UV LED beads which up to 25,000 hours lifespan. Low power consumption and good heat dissipation ensure the blacklights operate well for a long time but provide bright, steady UV light. Wide Application: UV-A level: 380-400nm wavelength. UV Black light lamp is great for a glow party, blacklight posters, Halloween room decor, neon makeup, UV painted, artwork, and uranium glass display.
Features & Specs Light Source Type LED Power Source DC Voltage 5 Volts (DC) Light Source Wattage 10 Watts Mounting Type Wall Mount Light Source Special Features Not Dimmable Bulb Shape Size T Number of Light Sources 240 Batteries are Included No Style Color Black Shape Straight Finish Types Painted Style Name Modern Materials & Care Material Type Plastic Shade Material Glass
Frequently Asked Questions
Is this blacklight safe to use in a child's bedroom or nursery?
The bar emits 380-400nm UV-A, which is the same long-wave band used in nail salons and is considered safe for short-duration residential use. The housing stays cool and there's no glass bulb to break.
Can my kids turn it on and off by themselves safely?
Yes. There's no flame, no heat, and no moving parts. They can plug it into a USB port and use it the same way they would any small LED accessory.
Will the bar get hot enough to burn little fingers?
No. The 10W LED runs at a low temperature even after hours of use, and the painted plastic housing stays cool to the touch throughout.
Is this a good fit for a playroom or sensory room setup?
Many parents use it for sensory-friendly glow corners, glow-in-the-dark reading nooks, and calming bedtime wind-down spaces.
Can I mount it where my child can't reach or pull it down?
Yes. The included screw mount lets you secure it high on a wall or under a shelf, well out of reach of younger children.
How does this compare to a traditional blacklight bulb for a kid's room?
A blacklight bulb gets hot and uses more energy. This LED bar stays cool, uses only 10W, and the housing is shatter-resistant plastic instead of fragile glass.
Is this safer than a candle or wax warmer for a kids' event?
Yes. There is no open flame, no hot wax, and no risk of tipped-over containers. Many parents use it for sleepovers and glow parties in place of candles or lanterns.
How does this compare to neon signs in a kid's bedroom?
Neon signs use fragile glass tubes that can break and contain small amounts of gas. This bar is a sealed LED unit that's sturdier and cooler to the touch.
Is the adhesive tape strong enough that my kid won't pull it off the wall?
The included double-sided tape is rated to hold the 1ft bar securely. For added safety, you can also use the screw mount option on a piece of furniture or a wall stud.
Will my child outgrow this light in a year?
The 25,000-hour LED lifespan is roughly 10+ years of typical evening use, so it will outlast most kids' room themes and can be moved to a teen setup later.
What if my child is allergic to certain materials, is the housing safe?
The housing is finished painted plastic with no rubber, latex, or known skin irritants in the standard configuration.
Can I leave it on all night as a nightlight?
Yes, the low 10W draw and cool operation make it safe for extended overnight use, though most parents use it for accent glow rather than as a primary nightlight.
What if I'm worried about UV exposure for my kids?
The 380-400nm UV-A band is the longest UV wavelength and is considered the gentlest for short residential use. It's the same band used in blacklight posters and cosmetic curing.
Can my child use it for a school project or science experiment?
Yes, it's commonly used for UV-reactive science demos, mineral identification, and art projects, and the USB power makes it easy to bring to a classroom or science fair.
How do I set up the GREENIC USB black light bar for the first time?
Mount the bar using either the included screws or double-sided adhesive tape, plug the USB cable into any 5V USB power source (laptop, power bank, or wall adapter), and the bar will turn on automatically. No drivers, apps, or extra wiring are required.
Can I daisy-chain or connect multiple bars together?
Each bar has its own USB input, so to run multiple units you simply plug each one into a powered USB hub, power strip, or wall adapter. Many buyers use a single multi-port USB charger to power the full 2-pack from one outlet.
How do I clean and maintain the bar?
Unplug the bar, then wipe the LED surface and housing with a dry or slightly damp microfiber cloth. Avoid harsh chemical cleaners, and never submerge the unit in water.
Will this work with my phone charger or laptop USB port?
Yes. The bar runs on any standard 5V DC USB source, including phone chargers, laptop ports, power banks, and USB wall outlets. A 2A adapter is recommended for full brightness.
Is this compatible with a 12V or battery system?
It is designed for 5V DC input. To use it with a 12V source, you would need a 12V-to-5V step-down converter. Most buyers stick with standard USB power sources.
What's included in the box, and what do I need to buy separately?
Each box includes the 1ft UV LED bar(s), USB power cable(s), and mounting hardware (screws and double-sided adhesive tape). You will need to supply your own USB power source, such as a wall adapter or power bank.
Is UV-A light at 380-400nm safe for everyday use?
UV-A at 380-400nm is the longest UV wavelength and is considered safe for short-duration residential and decorative use. Avoid staring directly into the LEDs at close range for extended periods, the same precaution used with any UV source.
How long will the LEDs last, and is there a warranty?
The LEDs are rated for 25,000 hours of use, which equals several years of typical evening operation. Warranty terms vary by seller, so check the listing details for the specific coverage offered on your order.
What's the difference between a UV blacklight bar and a regular LED light bar?
A regular LED bar produces visible white or colored light for general illumination. A UV blacklight bar emits 380-400nm ultraviolet light that is mostly invisible to the eye but causes fluorescent inks, paints, minerals, and fabrics to glow.
