The ADJ UV COB Cannon is a professional 100W ultraviolet LED wash light designed to create powerful blacklight effects for clubs, concerts, theaters, stage productions, and entertainment venues. Featuring advanced Chip On Board (COB) LED technology, it produces smooth UV illumination within the 395-405nm wavelength range. With a 33° beam angle, sound-active, manual, and DMX operating modes, electronic dimming, and strobe effects, the UV COB Cannon provides flexible ultraviolet lighting for both mobile productions and permanent installations.
The ADJ UV COB Cannon delivers high-output ultraviolet lighting in a compact fixture designed for professional entertainment and special effects applications. Its 100W Chip On Board LED engine combines multiple LED emitters into a concentrated light source, producing smooth UV illumination across a 33° beam angle. Operating within the 395-405nm wavelength range, the fixture enhances fluorescent clothing, UV-reactive decorations, theatrical materials, and other surfaces designed to respond to ultraviolet light. This makes it suitable for nightclubs, glow parties, performance stages, theatrical productions, and special events.
Designed for flexible operation, the UV COB Cannon offers three control modes: Sound Active, Manual, and DMX. Sound Active mode allows the fixture to respond to music, making it convenient for DJs and mobile entertainers who need synchronized lighting effects without a dedicated controller. Manual mode provides direct access to UV intensity adjustments, while DMX operation supports 1-channel, 2-channel, or 3-channel configurations for integration into larger lighting systems. A rear-mounted four-button digital display simplifies fixture addressing and operating mode selection.
The fixture provides electronic dimming from 0% to 100%, allowing operators to adjust UV intensity for different environments and production requirements. Five selectable dimming curves include Standard, Stage, TV, Architectural, and Theatre, providing control over the fixture's brightness response. Additional LED pulse and strobe effects create dynamic ultraviolet lighting patterns. Flicker-free operation with a 1kHz refresh rate also makes the fixture suitable for applications involving cameras, television, and video production.
Built for professional use, the UV COB Cannon features a durable metal housing and dual-purpose mounting yoke that allows the fixture to be suspended from compatible mounting hardware or positioned on the floor. Three-pin XLR DMX input and output connections support data linking between fixtures, while locking power input and output connectors allow multiple units to be connected to a compatible power circuit. Up to three fixtures can be power-linked at 120V or five fixtures at 220V, following the manufacturer's specifications.
The UV COB Cannon operates on an auto-switching 100-240V AC power supply and consumes approximately 120W at full output. Measuring 12.75 x 11 x 8 inches and weighing 11 pounds, it provides a portable ultraviolet lighting solution for touring productions, mobile DJs, theatrical lighting designers, and fixed entertainment installations. Its solid-state LED construction offers lower heat generation and reduced maintenance compared with traditional ultraviolet discharge lighting systems.
| Beam Angle | 33° degrees |
| Frequency Response | 395-405nm nm |
| LED Type | Chip On Board (COB) |
| Power Consumption | 120W W |
| Power Rating | 100W W |
| Voltage Range | 100-240V AC, 50/60Hz V |
| Wattage | 120W W |
| Brand | ADJ |
| Name | ADJ UV COB Cannon |
| Primary Category | Ultraviolet LED Wash Light |
| SKU | UVC350 |
| Build Material | Metal |
| Depth | 12.75 in inches |
| Dimensions | 12.75 x 11 x 8 in inches |
| Height | 8 in inches |
| Mounting Options | Dual-purpose yoke bracket for hanging or floor standing |
| Weight | 11 lb lb |
| Width | 11 in inches |
| Control Interfaces | DMX via 3-pin XLR, Manual control, Sound Active mode |
| Screen / Display | Four-button digital DMX display |
| DMX Channel Modes | 1, 2, or 3 channels channels |
| LED Refresh Rate | 1kHz Hz |
| ETL Listed | Yes |
| Warranty Length | Not specified years |
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Great output, major reliability issues. Power supplies are terrible and have a design flaw and short out. Out of 75 lights we've replaced the power supplies on half of them. LED's randomly lose part of the chip on a few lights. Menu's will just shut off sporadically and require a new board.
Amazing light fixtures!! Their throw and coverage area is just overly impressive. Used 3 of these to light up and entire gymnasisum! They are a little larger than expected and 10 pounds but you get what you pay for here!
Powerful lights. In January 2017, I did a "rave" for a local high school. They wanted a black light event, but I didn't have any UV, so I suggested they rent lights. They ended up with four ADJ COB UV lights from the rental company. <br /> <br /> The room was a youth group room, with high ceilings. They put two lights on stands provided by the youth group, and two on my truss. The light was very bright, and really made the decorations fluoresce. <br /> <br /> After seeing the lights in action, I decided to purchase two, as I booked a black light party for August 26, 2017. KPO DJ had the best pricing, and always has great service, so I bought them here. I purchased them in June, so I had time in case they were damaged in shipping or something.<br /> <br /> I used two on a tripod stand for the Sweet 16. The clients, guests, and birthday girl were all very happy with the light output. The decor, food, and clothing really glowed!<br /> <br /> Here is a quick Instagram video from the party Saturday night. https://www.facebook.com/andrew.m.thomas/videos/10212151001683952/
We spent the last year researching dedicated UV lighting and were not confident that many of the options available would provide the results we were looking for. After reading all 6 reviews here, I was very confident that I was making a low risk decision however after buying two UV cannons and using them for two gigs this past weekend, I cannot believe the output and quality of these lights. As some background, we own four Blizzard LB HEX Pars and four ADJ HEX Bars which were impressive. We still wanted a bigger "WOW" factor and decided to take our UV game to the next level. I'm quite confident we took it up several levels indeed. The throw, brilliance, build quality and dispersion of these ADJ COB UV Cannon's are nothing short of incredible. Best pricing from KPODJ.com is always appreciated as well as is the free shipping. Highly recommend these as the best UV lighting on the market today for the price.
These lights are fantastic! The price is great and the output is huge! The key I have found to them is get them up nice and high and the effect blows away almost every other black light. These are for sure the best LED option out there. I highly recommend them!
Bought these in tandem with Eco UV Bar Plus IR. This unit has a very strong throw and is slightly larger than one may expect who is familiar with and anticipates something similar to LED Par fixtures. In my experience these new LED Ultraviolet projections have alot more light in the visible spectrum than old school tube blacklights. They put off such wide coverage and throw and will brighten the area within the throw. I think the tradeoff is just fine if still wanting to keep a dimlit atmosphere with the increase in performance. Two of these units will easily cover all of a 20' x 20' area. DMX controls are nice and provide a great way to strobe or fade on command. <br /> <br /> Compared to the Eco bar mentioned above you get a slightly more narrow throw yet much more power and options. If you are looking for something simple for low end events get the eco bars. If you are looking for something more professional and can spare the extra cost go with these units. The price per performance gain is right on par.
Just order two more of the UV Cob Cannon. I can't say enough about these light. Very bright and amazing coverage of any large rooms. I now have 4 of these and can cover any venue from large convention center floors, gymnasiums to the small room venues. Great for Glow Parties!!!<br /> <br /> (Previous Post)<br /> Great light. I have two of these lights and they provide true ultra violet lighting. Most led lights don't have true uv property and a lot of items florescent property are not used to their fullest potential. I highly recomend these lights. Great ultra vilot lighting without the heat that traditional bulbs produce.
I have 2 of the eco UV bars and purchased 1 cob cannon and can not say enough about how impressed I am with it! The light is truly amazing and even in daylight will give things a nice pop. I am going to have to pick up 2 more of these now as they truly are amazing! If you are looking for black lights you cant go wrong with these!
Great light. I have two of these lights and they provide true ultra violet lighting. Most led lights don't have true uv property and a lot of items florescent property are not used to their fullest potential. I highly recomend these lights. Great ultra vilot lighting without the heat that traditional bulbs produce.
Amazing fixture. I bought 3 and paired them with 4 ADJ Eco UV Plus and was able to light a convention sized dance floor very effectively. The throw is very long, and wide. The 33 degree beam angle makes a difference, and covers a large area. The yare super bright, so plan on cranking them well above eye-level. The build quality is excellent too, though be aware they are larger than you may expect. About the size of a motorcycle helmet.
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