AeroLED’s SunSpot 36 LX and 36 HX lights designed for taxi and landing have been FAA PMA certified. The PAR 36 drop-in replacements for GE 4509 bulbs can be installed in Part 23 certified aircraft, LSAs and experimental amateur-built aircraft. According to the company AeroLED lights have a 50,000-hour life expectancy, meaning they can be left on at all times for safety. The SunSpot 36 HX has an integrated “wig-wag” or “pulsing” feature to make an aircraft stand out in daylight haze.