SKU: 91795577322

Diode Dynamics Stage Series 42" White Light Bar

Sale price$251.98 Regular price$279.98
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Diode Dynamics Stage Series 42" White Light BarFeatures Advanced TIR optics provide high efficiency and focus High intensity automotive type LEDs with pure white color Available in Driving, Flood, or Combo beam patterns Slim 42mm housing for low profile fitment Durable matte powdercoated extrusion Stage Series Introducing STAGE SERIES LED lighting! Inspired by the needs of a professional rally driver, these light bars have been designed for maximum functionality, with compact size, custom

Features

  • Advanced TIR optics provide high efficiency and focus
  • High-intensity automotive-type LEDs with pure white color
  • Available in Driving, Flood, or Combo beam patterns
  • Slim 42mm housing for low-profile fitment
  • Durable matte powdercoated extrusion

Stage Series

Introducing STAGE SERIES LED lighting! Inspired by the needs of a professional rally driver, these light bars have been designed for maximum functionality, with compact size, custom-engineered TIR optics, and a useful beam pattern, all in a highly durable package.

Compact. The lightbar is based on a narrow-profile extruded housing, to allow fitment in small and tight areas. At less than 42mm tall, they'll fit in many places a traditional dual-row light bar won't, while cutting total weight as well. The heatsink design also drastically reduces wind noise, and does not whistle in the wind like many generic housings.

Focused. The compact size doesn't mean they're short on power! Thanks to the high-intensity Lumileds LED chips, coupled with our U.S. PATENT PENDING total internal reflection (TIR) optic, the total intensity of the Stage Series is far higher than a standard, generic light bar using basic optics or reflectors. Standard optics lose light internally, and to glare, spreading a little bit of light in every direction. Instead, the TIR optic in the Stage Series collects all of the light from the LED, and directs it only where you need it, drastically reducing glare and improving total efficiency. Click here to learn more: Total Internal Reflection (TIR) Optics | Stage Series Video.

Functional Patterns. All Stage Series beam pattern options were designed with optical simulation modeling, to shape the output in a highly-functional beam pattern. No matter what your auxiliary lighting needs are, there is a Stage Series optic for you! 

The Driving pattern was designed to supplement your high beams. Rather than a simple "spot" pattern, the Stage Series Driving pattern has a rectangular 20Wx8H degree pattern that is far more useful for directing light downrange at high speeds.

The Flood pattern was designed to provide uniform, even illumination and a full 80Wx50H degree spread of light. Unlike generic "flood" light optics that are simply a heavily diffused spot, our flood optic is a true optically designed spread, resulting in the biggest spread in the industry! It is perfect for lighting up anything at low speeds, a backup or reverse light, or to light up a worksite.

The Combo pattern combines both the Driving and Flood optics. It shines light downrange in a focused, rectangular 20Wx8H degree pattern while also illuminating area around it in a full 80Wx50H degree spread. The Stage Series 42" Combo Light Bar features five driving lenses in the middle with two flood lenses on the outer edges. 

Not just off road. In six-inch size, when installed as a pair and aimed in accordance with your state's regulations, the Driving pattern meets SAE J581 as a Driving/Auxiliary High Beam Light, and the Wide pattern meets SAE J583 as a Foglamp, for legal on-road use. Please check your local laws and regulations for aiming, installation, and applicability.

White or Amber. All Stage Series light bars are available in a cool white or amber color. The white is a 6000K color temperature, which is a true white output, without any blue. The amber is a brilliant deep yellow color, perfect for hazards or high contrast in poor weather. The SS42 Stage Series 42" Amber Light Bar can be found here

Change it up. Each lightbar is based on 6-inch segments. Each segment is sealed with an individual lens and a double-wall seal. This makes them more weather tight than a large, single seal, and it also allows you to change up the outer lens to suit your needs. With just a few screws, you can replace the outer lens with a new one to change the beam pattern or color. Replacement lenses can be found here.

Simple connections. All Stage Series LED lighting products use a standard DT type Deutsch-style connector, and come with a 6-inch pigtail, with bare leads. You can wire yourself, use an off-the-shelf Deutsch wire harness, or select an optional Diode Dynamics wire harness. If you choose to use a Diode Dynamics wire harness on a 24V system, you will need to replace the relay on the harness with a 24V relay.

Proven Reliability. Stage Series lighting has been tested for long-term operation from -40 to 185 degrees F, vibration, moisture intrusion, and corrosion. All of these tests are completed to SAE/DOT standards, just like factory components. They've also been put to the test on-road, and are in-use by dozens of rally and endurance racing teams for nighttime stages and laps.

Experience. After over a decade in business, Diode Dynamics is one of the most trusted names in automotive LED lighting. We directly assemble and engineer our own products in the United States, allowing for higher quality and performance, with the newest and brightest LED technology. No matter what you're driving, we pride ourselves in offering only the best possible LED solutions. Please contact us if you'd like to discuss your lighting project!

In the Box:
Quantity: One (1)
Hardware:
  • Two (2) M6 Hex Screws, for main mounting point
  • Two (2) M5 Hex Screws, for rear mounting point
Warranty: 8 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment

With the included universal bracket set, this product can be installed on any make or model.

Lens Color/Optics

Peak Beam Intensity
(candela)

Illuminance
(lux @ 10m)
Measured Output
(lumens)
Raw Output
(lumens)
Output Color
White Driving 385,000 cd 3,850 lux 9,800 lm 15,960 lm 6000K White
White Combo 301,000 cd 2,790 lux 9,800 lm 15,960 lm 6000K White
White Flood 14,000 cd 140 lux 9,800 lm 15,960 lm 6000K White
Amber Driving 231,000 cd 2,310 lux 5,600 lm 7,980 lm 2000K Amber
Amber Combo 179,800 cd 1,674 lux 5,600 lm 7,980 lm 2000K Amber
Amber Flood 8,400 cd 84 lux 5,600 lm 7,980 lm 2000K Amber

Color Temp (CCT): 6000K
Beam Angle: Driving, 20°x8°, Combo (Driving and Flood), Flood, 80°x50°
Power (watts): 224
Operating Voltage: 9-24V
Current (amps @ 14V): 16
Polarity: Polarity Specific
Operating Temperature: -40C to 85C (-40F to 185F)
LED Emitter: Luxeon Z ES
Connector(s): Deutsch DT Input
Materials: Aluminum PCB, Polycarbonate Lens, Aluminum Heatsink, Stainless Steel Brackets
Cooling: Passive, heatsink
Intrusion Ratings: IP68 Waterproof
Product Dimensions (in): 43x3x1.63 If you would like CAD for your project, please contact us.

Hardware:
  • Two (2) M6 Hex Screws, for main mounting point
  • Two (2) M5 Hex Screws, for rear mounting point
100% Satisfaction Guarantee
DM/6-17-24
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91795577322

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4.4 ★★★★★
Based on 13 reviews
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Product Reviews
R
Richard
Natrona Heights, US
★★★★★ 4
Great way to keep your PC off the floor, especially with a standing desk
This mount is a great solution if you want to get your desktop tower off the floor and clean up the space around your desk. The construction feels very solid and once installed it holds the PC securely without any wobble. I like that the frame is adjustable so it can fit different case sizes, and the open design allows for good airflow while still supporting the case well. It is especially helpful if you have a standing desk. Keeping the tower mounted under the desk means all of the cables move with the desk when it raises or lowers, which makes everything much cleaner and easier to manage. Installation takes a little planning to line things up correctly, but once it is mounted it feels very secure. If you want a cleaner workspace and a better setup for a standing desk, this mount works really well.
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Reviewed in the United States on March 14, 2026
V
Viner369
Bozeman, US
★★★★★ 5
Built Like a Tank… Maybe Too Big
This thing is solid. The build quality is exactly what you want when you’re hanging a PC under a desk—sturdy steel, secure mounting, and plenty of adjustability to fit larger cases. It definitely does its job of getting your tower off the floor and out of the way. That said, size matters here—and this is built for big cases. If your setup is more compact, it is overkill. Definitely measure before you commit, because while the adjustability is nice, it’s clearly designed with larger towers in mind. Pros: Very sturdy, confidence-inspiring build Adjustable to fit a wide range of larger PC cases Keeps PC off the floor (less dust, more space) Can mount under desk or on wall Cons: Oversized for smaller or mid-sized builds Requires careful measuring before install Bulkier than some alternative mounts Bottom Line: A heavy-duty mount that does exactly what it promises—just make sure your PC actually needs something this big before you commit.
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Reviewed in the United States on April 5, 2026
J
Justin P.
Charlottesville, US
★★★★★ 5
My god
Build Quality The steel construction is very solid and feels durable enough to support a desktop tower or similar device. The powder-coated finish also helps protect against scratches. Comfort / Ergonomics Mounting a PC under the desk helps free up floor space and improves overall desk organization. It also keeps the computer elevated away from dust and improves airflow. Features The adjustable frame allows it to fit a variety of PC sizes, which makes it versatile. The mounting brackets feel strong and secure once installed. Ease of Use / Installation Installation requires basic tools but is fairly simple. Once mounted, the adjustable brackets make it easy to secure the computer in place. Cleaning / Maintenance Keeping the PC off the floor makes cleaning around your desk easier and helps reduce dust buildup in the computer itself. Overall Impression This mount is a great solution for anyone wanting a cleaner desk setup. It’s sturdy, adjustable, and keeps your computer safely mounted under the desk. Excellent for improving workspace organization.
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Reviewed in the United States on March 13, 2026
J
Ja
Lake Worth, US
★★★★★ 5
Rock Solid and Computer / Wall Safe! Last PC Mount you'll ever need.
This is the hardware that you want in your office: robust, no-nonsense, and able to boss you around its workload. I installed a full size PC case/server in it, and it is rock solid once you lock it in. The open-frame design also merits a mention here as it greatly improves airflow and allows you to access ports on the motherboards and other hardware on your rig should you want to during your gaming sessions without bringing too much heat inside and causing headaches. The width of the holder can be adjusted (approximately 7.7” through 11.8”) in width and (approximately 20” through 25.8”) in height so it fits a large variety of towers, so you don't have to worry whether it could fit your set-up or not. Smaller towers may have substantially more wiggle room though. The mount's weight limit is no joke—up to 44 lbs—so you're not sacrificing stability just to save a few bucks. The shells are quite secure, although some people may have wished for a little more tightening bite; they still prevent your equipment from falling off if you accidentally bump on a wall, which is more important than you may think. A little nitpick: the lower wall-mount bracket could have a couple of extra pilot holes to reduce twisting over time. Not a breaker, just a heads-up for all of you who are looking to the long term. Altogether, it's a reliable, solid fix that is well worth the cost, particularly if you're cramming space and airflow in a tight configuration.
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Reviewed in the United States on December 27, 2025
S
so many hobbies so little time
Battle Creek, US
★★★★★ 4
Best for a large PC case, works on smaller towers with mods
This thing is solid! I strongly recommend setting your tower on it to get a feel for the orientation you want before attaching it to your desk or wall. I had to re-mount mine because I had it positioned too far back to be able to plug cables into the PC tower. When the ad says its for a large PC tower they are not joking. I would consider my PC case to be a fairly average size but the bottom clamp and side arms don't hold my case at all. Theres a z shaped bracket included to attach to the main support and let it contact the desk or wall surface behind it. I used this part to wedge between the bottom clamp snd my PC case to hold it in place. My mount is still very sturdy without that bracket in place. I cheated during install and stacked some books under it to bring it up to the height of the bottom of my desk, made easy work of it. I really want to give it 5 stars but unfortunately the fitment issue leaves me hanging, literally. Maybe I will update my rig and get a larger PC case down the road. What I love about this item is my tower used to be on my desktop. Now its tucked away neatly and I was able to separate my 2 monitors more. Feels like a whole new workspace with less clutter and more table space for projects. Good item.
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Reviewed in the United States on December 4, 2025

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