Written by Lukas Eddy. Posted in Gear In these modern times of efficiency, performance and streamlining, do you really need eight inches of lighting power for your dual-sport or enduro? Don’t be surprised if seven inches does the job. Doing more with less is the ultimate goal for many, and Trail Tech went to the moon with this one. If you want an 8″ halogen race light to put out nearly 5,000 lumens, you’re conservatively looking at 100 watts to power it. The Trail Tech 7″ LED Headlight?