A snow contractor’s job is never done until order is restored and the streets are back to black. Many of those hours restoring order happen in the dark of night. BOSS Snowplow offers two headlight systems, the classic SmartLight2 (SL2) and the recently released SmartLight3 (SL3) L.E.D. with Ice Shield TechnologyTM. Understanding both headlight systems will assist you when making a snowplow headlight purchase decision.