The Omaykey 75W Infrared Heat Lamp Bulb is a great choice for heating your home. With a perfect heat radiation feature, this bulb is more efficient and lasts longer than other heat bulbs. It is simple and easy to install, just screw it into a standard porcelain E26/E27 screw socket. This bulb provides the light and heat source for your pets at night, without disturbing the normal day and night physiological rules of crawling animals. It improves their appetite and body color deposition, which is good for promoting food digestion.