Specifications:<br> Packing Size: 210*148*71 mm (unit)<br> Weight of packaging: 420g<br> Wavelength: 440-480nm<br> Light intensity: 5W1200mw/c<br> Input voltage: 100-240V 50-60HZ<br> Battery capacity: DC3.7v 2200mAh<br> Solidification effect:5s/3mm<br> 1.LED screen, high quality plastic handle.<br> Noiseless and no vibration at work<br> 3. Large capacity lithium battery<br> 4.Three modes: Slow mode/Flashing mode/All light mode<br> 5.Automatic power off: It will automatically power off without pressing the button for 3 minutes.<br> 6. Solidification time is:40s. An acoustic signal sounds every ten seconds to remind the operator. The length of working time can be freely controlled.<br> 7. it has self-protection against overheating after continuous long time work, which p o w e r. of itself. After the temperature is normal, the operator can use it again.<br> 8. The LED is longevity. Cold light source, no fan. Avoid infection, cause of air movement.<br> Scope of delivery:<br> 1* Dental polymerisation lamp