The SunSpot 46 Series LED landing light delivers exceptionally high candela output with a focused 20° x 20° beam that dramatically enhances visibility on approach, rollout, and in-flight recognition—visible from up to 30 miles away. Designed for pilots who demand maximum performance, the SunSpot Series provides superior lumen output and beam quality while drawing less power than traditional incandescent lamps.Its daylight-white color temperature reveals the true color and contrast of runway markings and terrain—eliminating the dull, amber cast of legacy bulbs. Built to withstand the rigors of flight, every SunSpot 46 light mounts directly into standard PAR46 housings for straightforward installation.The H Models feature AeroLEDs’ Integrated Pulse (WigWag) Technology, improving aircraft conspicuity without external controllers and drawing up to 50% less current during use.This SunSpot 46-4000 series LED landing light (EDMO# 46-4580) is a 28-volt unit.