Product certification: CE certification; foreign trade customers can produce certificate free of charge.
Product size: total height 40cm, diameter 20cm; wire length: 1.5m;
Packing: overall foam + carton 45*25*25cm 
Color temperature reference:
White light: 6000-6500k; warm light: 2700-3000k; neutral light: 4000-4500k;
Stepless dimming is to change color temperature by remote control. Sleep pattern, etc.
About voltage: 110-240V for global use;