The other night I walked out of the building at work to go to my car to get my supper, and a coworker was popping his hood. I asked if everything was ok, as I have a booster pack and other such helpful items in my trunk. He say's it's all fine, he had just forgotten to add oil earlier in the day and was doing it now on his break. Except as he popped the hood I realized he was going to have a problem as it's dark here at 4:30 and it was about 7:00. He acknowledged that this was going to be tough as he couldn't see anything. It took all of about 3 seconds for me to whip out my Mule and click it up to high and flood the whole engine bay in smooth beautiful XM-L goodness. He was like, HaHa, flashlight guy! I said yup, it might seem nerdy, but you'd be surprised how often people need a flashlight, and then I come in handy. He finished adding the oil and all was well. It was a good thing I walked out when I did or he'd have made quite a mess. :shakehead