This bulb is mainly made from high purity die-cast aluminum or aluminum injection material to ensure a neat yet exquisite appearance.Using high-quality LED chips to ensure high luminous efficiency,long life span and stable performance.The design of using constant current drive, smart IC chip with over-voltage protection and over-temperature protection ensures the quality and stability of this bulb.Using high-quality translucent cover to ensure high lighting rate and comfortable light layout. Compatible with E27 and B22 connector, easy to install.

Applications: Office building, supermarket, shopping mall, house.

good case