At Diode Dynamics, we want our fellow Powerstroke enthusiasts to be educated on automotive lighting products, so that they know they are purchasing the best products on the market. We have devoted this portion of our website to doing just that. Here you'll find information on different automotive lighting technologies, how they work and common misconceptions you'll see while shopping for your vehicle. We hope you enjoy learning all about lighting!
JULY 4TH SALE! 20% OFF ALL DIODE DYNAMICS PRODUCTS!
HURRY! Only a few hours left!
Save 20% on all LED upgrades with coupon code: JULY4 at checkout! Head over to our website before this sale is gone! Sale ends Friday, July 5th at 11:59 CST!
Jake H.
Diode Dynamics
Click Here To Shop Now Cannot be combined with additional discounts or free-shipping code
How are headlight output patterns measured at the factory level? How do you test to see if a headlight is meeting SAE and DOT beam pattern requirements? Here at Diode Dynamics, we've invested in a goniometer to accurately measure and map the entire beam pattern and ensure our products are adding light output without adding extra glare.
Our July 4th sale starts NOW! Today through Monday, 7/6/20, save 15% on all LED upgrades, including our LED bulbs, sidemarkers, SS3 LED Pods and more by entering coupon code "JULY4" at checkout!
Our Labor Day sale starts NOW! Today through Tuesday, 9/8/2020, save 15% on all LED upgrades, including our LED bulbs, sidemarkers, SS3 LED Pods and more by entering coupon code "LABOR" at checkout!
LAST CHANCE TO SAVE!!!! Until 11:59 p.m. CST on 9/8/2020, you can use coupon code "LABOR" at checkout for 15% off you're entire order of lighting upgrades, including our LED bulbs, sidemarkers, light bars and more! Don't wait, this sale ends TONIGHT!
This is NOT a drill! Our Black Friday sale starts NOW! Today through Monday, 11/30/2020, you can use coupon code "BF15" at checkout to save 15% on all LED upgrades, including our LED bulbs, sidemarkers, SS3 LED Pods and more
Don't miss out on our lowest prices of the season! Through Monday, 11/30/2020, get 15% off all our LED upgrades for your ride, including our LED bulbs, sidemarkers, SS3 LED Pods and more
We recently released a video explaining the differences between lumens, lux, and candela and which of the 3 determine the true output of an automotive LED bulb or lamp. Check it out above!
Also, don't forget to PM us for free standard-economy USPS shipping!
Our Memorial Day sale starts NOW! Today through Friday, 6/4/2021, save 15% on all LED upgrades, including our LED bulbs, sidemarkers, SS3 LED Pods and more by entering coupon code "USA15" at checkout!
Our July 4th Sale starts NOW! Today through Thursday, 7/8/2021, save 15% on all LED upgrades, including our newly released SSC1 LED Pod, by entering coupon code "JULY4" at checkout!
Plus, all orders over $300 will receive an exclusive Diode hat!
LAST CHANCE TO SAVE!!!! Until 11:59 p.m. CST on 7/8/2021, you can use coupon code "JULY4" at checkout for 15% off you're entire order of lighting upgrades,including our newly released SSC1 LED Pod! Don't wait, this sale ends TONIGHT!
Plus, all orders over $300 will receive a free Diode hat!
Now's the time to upgrade your ride! Our Labor Day Sale is going on NOW! Save 15% sitewide by entering coupon code "LABOR" at checkout! And, all orders over $300 will receive a free Diode flag tee! Sale ends Friday, 9/10/2021.
All orders over $300 during our Labor Day Sale will receive one free! If you're interested in purchasing a shirt, we have them listed under the gear section on our website.
Don't miss your chance to save 15% off your entire order of lighting upgrades, including our all LED Upgrades, with coupon code "LABOR" at checkout! Plus, get a free Diode flag tee when you spend $300! HURRY, this sale ends TONIGHT!
Now's the time to upgrade your ride! Our Black Friday Sale is going on NOW! Save 15% sitewide by entering coupon code "BF21" at checkout! And, all orders over $500 will receive a free Diode Dynamics long sleeve shirt! Sale ends Tuesday, 11/30/2021.
Don't miss your chance to save 15% off your entire order of lighting upgrades, including our all LED Upgrades, with coupon code "BF21" at checkout! Plus, get a free Diode Stage Series long sleeve shirt when you spend $500! HURRY, this sale ends TONIGHT!
Note: Products on pre-order (Elite Series Fog Lamps) are excluded from this sale.
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