Features:
1) Weight: 680g
2) Measurement: 80 x 230 x 125mm
3) Power: 9W
4) Voltage: 220-240V 50HZ; 110-120V 60HZ
5) Wavelength of highest peak=370.um

Usage:
1) Using 1pcs 9W UV Bulbs, please replace the bulbs regularly for
keeping the efficiency.
2) While using remove the transparent plastic of the lamp can
strengthen the efficiency of drying.
3) The volume is light and handy,aesthetic in appearance,easy to use,
putting on the working bench or the floor,will not take too much
space, and the body adopt special design to rotate,can use in not
only the hand.

For more information,please read the pictures.