40 bright white LED bulbs ,6W, Adjust Bright
100,000 hours of life
Intense and focused shadow-free illumination
Variable intensity control
Power input: 100-240V, 50-60HZ, auto switching
with Female thread M28*0.75
Suit for the dia of the lens: 16mm-46mm
 
Package incluede:
 
1 x 40-LED Ring Light
1 x Power Adapter