This 1 minute video was created for a 'green' contest on theSundance Channel, but was not selected as a finalist. Amber DRLs can sva a motorist around 40 to 50 gallons of fuel a year over driving with the vehicle's headlights on during the day. This is 800 to 1000 pounds of C02 that is kept from our atmosphere annually per vehicle. The US has around 200 million registered vehicles; it is estimated that at least 10% of these drive with full headlights on during the day.