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.
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!