PAR38 LED bulb is a sort of LED bulb which can emit different colors such as warm white/cool white, red, green, blue and yellow, etc. Its light is soft and cozy avoiding flickering, so that it is good for our eyes. The lamp base of this LED bulb is PAR38. PAR38 LED bulb is comprised of aluminum housing and PC or glass cover that is featured with heat-resistant, corrosion-resistant, impact-resistant and anti-aging. It uses LED as light source with long lifespan, environment-friendly and no mercury, UV or IR radiation. In contrast to conventional incandescent and fluorescent lighting, PAR38 LED bulb has various advantages like high energy efficiency, low power consumption, easy to install, lower maintenance cost and so on. Replacing bulbs for general lighting, this kind of LED bulb is suitable for museums, art galleries, cosmetic counters, school, universities, hospitals, conference, meeting room, show room, commercial complexes, factories, offices and more applications.