Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum - View Single Post - LED Headlight Bulbs for Chevrolet Trailblazer and GMC Envoy! | Diode Dynamics
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Old 07-09-2019, 01:59 PM
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2003 Chevy TrailBlazer SS (1SS)
Red Jewel Tintcoat 4.2L I6 AWD
Join Date: Oct 2008
Location: St. Louis, MO
Posts: 25
Measuring Headlight Output | Diode Dynamics

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.

Check out the video to see how it works!

Jake H.
Diode Dynamics

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