Driving with just Night Vision Goggles will slow you down at night if there isn't enough ambient light to amplify for proper viewing. Not only do you have to travel slower to keep safe, you're also at a greater risk of accident if the night is overcast and there's little hope of lighting your path. As traditional headlights will be easily spotted, you'll want to have an infrared filter on your lights, which will filter out visible light, and only allow that part of the spectrum that's seen by night vision to pass through. A Blackout Filter Kits is an instant force multiplier, and you'll see results from day one in your tactical operations. The US Night Vision taillight filters, also made of infrared material, allow break lights to be seen by other vehicles in your convoy for greater awareness of your allies. All USNV running lights are covered with high impact plastic to mask light and stay tough even when faced with the hazards of the battlefield.