Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21
Onforu 48W Smart LED Black Light Bar CT21

Onforu 48W Smart LED Black Light Bar CT21



  • Bluetooth Connection and Group Control, which can link up to 6 black lights
  • Support timer and memory function & dimmable
  • 385-400nm, UV-A level, harmless to the human body
  • IP66 waterproof, it works well in bad weather
  • Plug and play, no wiring required. 
  • Ideal decoration for Christmas parties, clubs, bands, aquariums etc

2 Pack4 Pack
Get Contractor Price

Exclusive trade pricing on lighting for residential, multi-family, government, school, office space, and commercial construction.

How to apply for Onforu Volume Lighting Program?

Step1. To complete account registration, click here

Step2. We will process your request within 1 business day.

Step3. Receive price quote, you can log in and shop for products

For any other questions, please contact us at service@onforuled.com 


1. You will be notified about the shipping status via email after the package been dispatched. And you also can track the order through Order Tracking.
2. All our orders are shipping from the US warehouse.
USA:Free Shipping (2-7 working days)


We offer a two-year limited warranty from the date of purchase.

For any after-sales issues, please contact Onforu customer service directly and we will offer you a solution according to your case.

Email: service@onforuled.com 

Register product information to get extra 6 MONTHS warranty coverage ! Register now>>

  • Description
  • Specification
  • Reviews
  • FAQs & Video
purple uv black flood lights

Bluetooth Connection & APP Control

How to use it? It's very simple. You only need to download an APP called "Trick Light", turn on the Bluetooth of your mobile phone, enter the APP and you can quickly connect to use. The APP can link up to 6 black lights. You can group or single control these black light bars to adjust the brightness and mode of the blacklight bar.

purple uv black flood lights group control
purple uv black flood lights for birthday party

Fluorescent Reactive

Each black light bar has 96 LED chips, it provides a wide beam angle of 120 degrees, and the wavelength is 395-400nm, UV-A level. Harmless for humans. This led black light is ideal to work with the most reactive pigments, dyes, and paints. Especially with neon-colored objects, the blacklight could work great for body painting and other visible fluorescent materials.

IP66 Waterproof

IP66 is dustproof and waterproof ensures the light can work well in heavy rain, sleet top, and snow. It is suitable for both indoor and outdoor activities. 

purple uv black flood lights waterproof effect

Timer & Memory Function

LED Bluetooth black light bar has a music mode, it can dance with the music downloaded from the mobile phone or the beat of the surrounding music, creating a different stage atmosphere. You can set the LED black light bar to turn on or off at specific times. Timer and memory function allow you to set 2/4/8 hours time and keep the brightness, and mode you set.

purple uv black flood lights multi function
purple uv black flood lights efficient cooling

Efficient Cooling

With a die-cast aluminum housing and tempered glass surface, the special fin-type heat sink design on the back of the light, and the high-quality aluminum housing material, provide more efficient heat dissipation and prolong the lifespan of the floodlight.

Easy Installation

Easy to install, no wiring required, plug and play. The bracket is 180° adjustable and can be installed in various ways, which can be installed on the wall or floor.

purple uv black flood lights installation

Wide Applications

This black light bar is perfect for Halloween parties, Christmas parties, clubs, black light parties, aquariums, stage shows, galleries, museums, discotheques, KTVs, outdoor patios, lawn decorations, wall washing, etc.









385-400nm, UV-A level

Input Voltage

100-120V AC

Beam Angle


Type of Bulb



APP Control, Dimmable

Cord Length


Operating Temperature

-25℃ ~ 45℃

Product Dimensions

15.75 x 3.15 x 2.48 inches

Product Weight

31.75 oz

Package Contents

2 x 48W Black Light Bar

1 x User Manual

User Manual

Frequently Asked Questions
Still have questions? Send us your question by filling out the form below, we will be happy to assist you.

Email *

Question *

Can this be used for UV sterilization?

The wavelength is 385-400nm, UVA level, Safe for eyes, and skins of humans, it means that they could not be used for UV sterilization.
Do this item waterproof?
Yes, the product is IP66 waterproof, but the plug and switch are non-waterproof.
Can this light be used for a glow party?
They work well on fluorescent paints/colors.
Can it remember the last setting mode?
Yes, the timer and memory function allow you to set 2/4/8 hours time and remember the brightness, and mode you selected.
What is the input voltage?
It supports 100-120V.

You may also like