Requires 3/4" mounting hole Material thickness for flange is .040'' - .250'' Electronics completely sealed in epoxy to resist corrosion and moisture Material thickness for grommet is .125'' - .250'' Reduces lighting costs due to physical damage and heat entrapment US patent 7,658,524 Exceeds legal requirements LEDs draw less current, allowing more power for other vehicle requirements World's smallest LED marker lamp for the transportation industry Offers trailer engineers and manufacturers new trailer and rear door structure design flexibility Hard-wired lamp design is easily retrofitted