Features: Outer shell shaped with heat dissipation function, better protect lamp. Long service life, ensuring the normal use up to 50,000 hours. Low consumption, high brightness, stable performance made of high quality materials. Easy installation, designed to fit standard B22 fittings. Energy-saving, green and environmentally friendly, is conducive to recycling. Low heat generating, no UV or IR light radiation, no hazardous materials. Suitable for shop, home, kitchen, office and exhibition lighting or any light occasions.