Mag Chargers seem to be more popular than SL20s with the tow truck drivers in our area, but most of the drivers just carry alkaline Mags. I do know one driver who carries both a Mag Charger and a Stinger, but he's also a reserve officer in one of the police departments.
I'd think frequency of use and the nature of your specific usage may weigh a lot on the light that you would want to consider. Additionally, there is also the potential that the lights may "walk" at the end of a shift.
The larger lights would probably work best, as they're easier to find if dropped, and are less likely to get misplaced than something like a Stinger. If you weren't expecting to spend at least $100 per truck, you might want to consider the alternative of one of the Mag LED lights, or just requiring your drivers to have their own lights (you set the minimum requirements)
ADDICTED2LITE said:
I'm looking for a good rechargeable light (actually 5 of them) to put in our tow trucks for night time recovery. long runtime is not necessary but good light is. I also dont want to spend a fortune on these. Any quantity discounts anywhere?