Research has shown that to be effective, vehicle identification numbers must be visible from at least 150m or more to allow for enough response time to identify and gain authorization to pass.
Not being able to do so poses a significant safety risk for the operators of the vehicles. ISS supplies LED VIDs from Safety Whips USA that are visible day and night from over 250m in distance. This product is built with the brightest LEDs available on the market and can be set and changed using a magnetic device. The LEDs provide crisp, clear visibility 24 hours a day, 365 days a year with an excellent warranty.
High-Performance LEDs deliver a rated life span of 100,000 hours
Water-resistant and anti-scratching, built to withstand high-pressure washing
Made of aircraft aluminum
Durable polycarbonate lens completely sealed, not affected by dirt, dust or oil residue
Encased in silicone to protect against moisture and vibration
Easy to install and absolutely maintenance-free