This is a crystal ceramic bulb that adopts a crystal state light source to perfectly realize the full beam angle of 360 degrees. The crystal plate structure can irradiate all the light in the bottom of chips. The whole luminous efficacy of this light bulb reaches 150lm per watt.

• Crystal state packaging of circle: uniquely and globally in Wanban.
• Sapphire structure.
• Shocked globally bulb.
• New milestone in human lighting.