●  Ring design with up and down lighting, Up light: RGB, Down light: C/W white 

●   WiFi connected, APP/Touch/Voice control

●   Work with Amazon Alexa, Google assistant

●   Power : 42W 

●   Input voltage : AC100-240V

●   CCT : 2700K-6500K

●   RGB : Color change

●   Dimmable: 5%-100%

●   Light source: SMD LED

●   Beam angle : 120 °

●   CRI ≥ 80

●   Power factor (PF): > 0.5

●   Lamp head angle: 360°

●   Vertical  angle：30 degree, horizontal 350 degree

●   Life span: ≥ 50000h