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Onforu 20W LED Black Flood Lights FG99
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Onforu 20W LED Black Flood Lights FG99
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Onforu 20W LED Black Flood Lights FG99



  • High Light Transmittance glass lens, lights up a wide area.
  • High safety wavelength(385-400 nm), harmless to the human body;
  • Perfect fluorescent reactive, great black light for Halloween parties, Art Exhibition, Fluorescent Poster and lawn decor;
  • IP66 Waterproof, ideal for many outdoor occasions;
  • Easy to install and use, quick on black light effect;

4 Pack
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  • Description
  • Specification
  • Reviews
  • FAQs & Video
Onforu LED UV Black Flood Lights for Glow Party

Powerful Black Light

Each 20W blacklight with 22 high-quality LED beads and a 120-degree beam angle, can realize wide-angle illumination, and provide a fantastic and amazing experience for you. 4 Pack of Halloween flood lights outdoor can cover an area ​​up to 300 sq ft, fit nicely in a capacious dance floor, fishing, living room, yard, or any other party spot.

Onforu LED UV Black Flood Lights for Night Club

IP66 Waterproof

IP66 rating ensures these black flood lights work well in heavy rain, sleet, and snow, ideal for both indoor and outdoor use. (Note: The plug and switch are NON-waterproof.)

fluorescent black light waterproof
Onforu LED UV Black Flood Lights for Face Paint

Fluorescent Reactive

The wavelength of the blacklight is 385-400 nm, which is not harmful to people and safe for daily use. These LED black lights are not only ideal for illuminating most reactive pigments, paints, and dyes but also work super cool for visible fluorescent materials and neon-colored objects. It is also a great fishing black light.

Easy To Install 

4.9ft/1.5m standard US plug cord with an independent ON/OFF switch, making the installation and usage more convenient. Black lights for glow parties can be used anywhere with a power outlet, no wiring, and no tools required. You can also adjust them to the needed direction with the 180°adjustable bracket.

Onforu LED UV Black Flood Lights Show

Durable & Safety

High-quality fire-resistance plastic back shells and flame retardants provide great heat dissipation. Protect your safety and prolong LEDs' lifespan.

Wide Applications

Blacklight fixtures are perfect black light for fishing, holidays and events like Halloween Decorations, Christmas Display, Club, Parties, DJ club party, luminous volleyball, Aquarium, Band, Theatrical Performances, Art Exhibition, etc.









385-400nm, A level

Input Voltage

100-120V AC

Beam Angle


Type of Bulb


Cord Length


Operating Temperature

-25℃ ~ 45℃

Product Dimensions

‎6.02 x 3.23 x 1.10 inches

Product Weight

‎14.46 oz

Package Contents

4 X 20W Black Flood Light

1 X User Guide

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.

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Question *

Can you use these lights outdoors?

Yes, these black flood lights can be used anywhere with a power outlet and it's waterproof.
In what circumstances will the black light show better results?
The black lights will have a significant effect only when lighting special fluorescent materials or pigments.
Does the UV-A level harm humans?
UVA: With a wavelength of 385-400 nm. UV-A level. Harmless for humans. 
Is it supported 240V or only 110?
It supports 100-120V/60HZ.
Does this UV light work in the pond to kill Algae?
Its UV-A level light (Wavelength: 385-400 nm) is safe for the eyes and skins of humans. And it could not be used to work in ponds to kill Algae.

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