UV LED Black Light Bars with USB Power and Magnetic Mounting, 3- or 4-Pack

USB UV LED Black Light Bars for Fluorescent Displays

Add a black light effect to fluorescent posters, tapestries, and party decorations with these portable UV LED light bars. USB power and magnetic mounting provide a practical way to position the lights near a decorative display. Choose a three-bar or four-bar pack according to your setup.

Use the bars to highlight UV-reactive artwork or decorations rather than expecting every material to glow. The effect depends on the displayed material, placement, and surrounding light. Pack quantity does not guarantee full-room coverage.

Key Features

• UV LED lighting: Black light illumination highlights compatible fluorescent materials.
• USB power: Connect to a suitable USB power source, checking the product's input requirements first.
• Magnetic mounting: Position the bars on suitable magnetic metal surfaces.
• Portable bar format: Move the lights between indoor decorative displays as needed.
• Two pack choices: Select 3pcs/pack or 4pcs before ordering.

Specifications

Frequently Asked Questions

How many light bars are included?

The 3pcs/pack option includes three bars. The 4pcs option includes four bars.

Are these lights rechargeable?

The listing specifies USB power. A rechargeable battery is not confirmed, so do not assume cordless operation.

How do the lights mount?

The listed mounting method is magnetic. Use a suitable metal surface; magnetic attachment is not established for every type of metal.

Will every poster or tapestry glow?

No. The black light effect depends on whether the material is UV reactive. Choose fluorescent artwork or decorations intended for black light use.

Can I use them as ordinary cabinet task lights?

These are UV black lights for decorative fluorescent effects, not standard white-light cabinet illumination.

Shipping & Returns

For shipping details and return conditions, please review our Shipping Policy and Return & Refund Policy.