... SMD2323 50W LED High Bay Light With SMD2323(SAMSUNG)Features Ÿ Use SAMSUNG SMD2323 LED as the light source, using our proprietary LED encapsulation. ... for the LED. Obvious power-saving efficiency. Use powerful LED light source and high efficiency imported LED driver. ... extend its lifespan. Applications ŸReplacing the traditional High Bay Light. ŸWorkshops, factories, storehouses, toll stations, gas ...