SKU: 27985985691

[Diode Dynamics] SS40 White LED Light Bar (one)

Sale price$393.73 Regular price$437.48
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Description

[Diode Dynamics] SS40 White LED Light Bar (one)Features Patented TIR Optics for maximum efficiency and output. Upgraded beam patterns engineered for real world performance. Modern welcome sequence and selectable backlight color with SmartSelect technology. Now available in Sport and Pro power levels. Durable aluminum housing with ASTM standard powdercoat finish. Built for the extreme with IP69K waterproof rating. Limited Lifetime Warranty. Made in USA with Global Materials. Overview See Further

Features

  • Patented TIR Optics for maximum efficiency and output.
  • Upgraded beam patterns engineered for real-world performance.
  • Modern welcome sequence and selectable backlight color with SmartSelect technology.
  • Now available in Sport and Pro power levels.
  • Durable aluminum housing with ASTM-standard powdercoat finish.
  • Built for the extreme with IP69K waterproof rating.
  • Limited Lifetime Warranty.
  • Made in USA with Global Materials.

Overview

See Further and Go Faster with all-new SS40 LED Light Bar! With higher light output, modern optics, and greater intensity than anything else on the market — plus advanced control and unmatched configurability — the new Stage Series Lightbars are the most capable lightbars available today.

Designed for Performance. Each Stage Series Light Bar has been engineered from the ground up with the most modern optical, thermal, and circuit board technologies to provide more output than any other light bar on the market. Unlike reflectors, TIR optics capture and focus nearly all of the light output, shining it only where you need it, without glare or wasted light.

Thanks to copper circuit boards on the high-power models, thermal transfer materials, and optimized heatsinks, these lightbars effectively dissipate heat from the LED chips, allowing them to run at maximum power, producing serious light output.

Built for Every Application. Each beam pattern has been fine-tuned for real-world conditions to perform even better than before. No matter the application, there is a Stage Series Lightbar for you!

The all-new Combo/Driving pattern has been engineered to blend distance and width into one balanced beam pattern. Everyone wants a great all-around light, and while other options on the market try to tackle this by combining two patterns, the resulting output is less than desirable–spot gives you a harsh hotspot, while a flood or wide pattern produces unwanted glare and wasted light. Our new Combo/Driving optic uses dozens of carefully-designed pillow optics to produce a blended, even output that measures 60x30 degrees and gives you throw downrange while still providing ample foreground illumination. It’s the ideal choice when you want one bar that can handle just about any situation, and it elevates the standard for what a Combo light should be.

SAE Driving is designed to supplement your high beams, but it's also great for general illumination, providing extra punch and distance ahead, without being a tight spot pattern. The SAE Driving pattern is a slightly broad-spot that balances reach and width with a spread of 20x12 degrees. If you’re looking to add extra distance and output to your setup, this is the perfect option.

Flood pattern provides a uniform, even illumination with a broad 100x80 degree spread of light. Unlike generic "flood" lights that are simply a heavily diffused spotlight, our flood pattern uses advanced pillow optics on the outer lens surface, to provide a true optically-designed spread, for smooth, even illumination throughout. It is perfect to use as a backup light, for lighting up anything at low speeds, or for trailers, campsites, and work areas.

Spot shines light directly from the unmodified TIR optic in a tight, long-distance beam, resulting in a highly focused 8x8 degree beam of light. The Spot pattern is ideal for high-speed desert racing, rally stages with big straightaways, or anytime you need to see far ahead with precision.

SmartSelect Technology. The SS40 LED Light Bar is available with SmartSelect technology, providing advanced control and configurability.

Dual-Function Main Beam. The SmartSelect model provides a dual-function main beam that allows you to run the inner sections only, outer sections only, or the full bar. Unlike other brands that require extra wiring or separate switches, this patented technology is programmed directly into the light bar. Simply cycle the main beam power a few times to toggle to the option you want.

This level of control is invaluable when dealing with varied terrain. When moving slowly, you can run just the outer two sections for wide coverage without glare. Then, when moving fast, switch to just the inner section for greater visibility downrange. When conditions demand all-around visibility, light up the full bar!

Multicolor Backlight. The SmartSelect model also features a selectable multicolor backlight in your choice of eight colors, providing unique accent lighting that you won't find on other LED light bars. The amber backlight color selection has been upgraded to a dedicated amber chip, part of a full RGBWA series of LEDs to produce both true white and amber output, which perfectly matches the color of our smaller LED pods. This elevates the appearance far above other RGB or RGBW backlights on the market. Selecting your backlight color is easy - simply alternate the power on and off. There’s no complicated programming with a controller!

Dynamic Startup Sequence. Anytime the backlight on your SmartSelect light bar powers on, the selected backlight color, with the exception of amber, will sequence back and forth across the entire bar before fully illuminating, for a truly premium appearance.

Standard models feature an amber-only backlight with no startup sequence. If you are looking for a high-performance, no-frills lightbar that’s built to perform, built to last, and ready for whatever you throw at it, go with the Standard option.

Choose Your Power Level. The SS40 LED Light Bar is available in two different power levels. Both options use high-intensity, automotive-grade LED emitters and TIR optics for unmatched focus and output. The Sport model offers the best bang for your buck, while the Pro model takes things a step further with a noticeable boost in power.

Swappable Optics and Colors. Just like the rest of our Stage Series lineup, the lenses on the SS40 LED Light Bar are swappable. All Stage Series LED light bars use 6000K Cool White LED emitters. This means changing your optic and color is just a simple lens swap away. No need to worry about color variation when switching from yellow to white!

Now you might be wondering - if you have a multicolor backlight, how does that work with a yellow lens? Don’t worry. Our engineers included a small toggle switch on each circuit board. When swapping out a lens, you can configure that section to be either white or yellow, which will ensure the backlight functions according to the selected lens color. Click here to view our full lineup of replacement lenses.

Snap-On Covers. Protect your investment or take the customization even further with our full lineup of Snap-On Lens Covers! Available in clear, smoked, yellow, black, or amber, these covers install in seconds with no tools required. Just snap on and go!

Proven Reliability. Stage Series LED lighting has been extensively tested for long-term operation from -40 to 185 degrees F, along with vibration, moisture intrusion, and corrosion testing. All of these tests are completed to SAE standards, just like factory components. They've also been put to the test on-road by racers and enthusiasts alike.

Experience. After over a decade in business, Diode Dynamics is one of the most trusted names in automotive LED lighting. We directly manufacture and engineer our own products in the United States using globally sourced materials, 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:
  • One (1) LED light bar
  • One (1) wire pigtail
  • Universal bracket set
Quantity: One (1)
Warranty: Lifetime warranty
100% Satisfaction Guarantee

Specifications

Color Temp (CCT): 6000K
Beam Angle: Combo/Driving, 60°x30°, SAE Driving, 20°x12°, Flood, 100°x80°, Spot, 8°x8°
Power (watts): Sport: 165, Pro: 225
Operating Voltage: 9-30V
Current (amps @ 12.8V): Sport: 12.90, Pro: 17.58
Polarity: Polarity Specific
Operating Temperature: -40C to 85C (-40F to 185F)
LED Emitter: Osram Ostar Projection Compact, Lumileds Automotive Grade LED
Connector(s): Deutsch DT-P Input
Materials: Aluminum PCB, Copper PCB, Polycarbonate Lens, Aluminum Heatsink, Stainless Steel Brackets
Cooling: Passive, heatsink
Intrusion Ratings: IP69K Waterproof, High Pressure
Product Dimensions (in): 2.01x41.63x2.46
100% Satisfaction Guarantee

Installation

 Installation Time: 30-60 minutes

Tools Needed: Basic Toolset

Installation Guide: Click to download

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: 27985985691

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4.4 ★★★★★
Based on 15 reviews
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CountryGal
Birmingham, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
Melissa
Los Angeles, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
T
Verified Purchase
Trevor Barton
Grantham, US
★★★★★ 2
Ehh
Pills up rather quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
D
Verified Purchase
Dorothy Gilbertson
Battle Creek, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
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Reviewed in the United States on December 15, 2025
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Verified Purchase
Layton Phillips
Boise, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026

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