It's handpiece of LED curing can be available by dental chair.

--Very long operating life (up to 100K hours)
--Single high-tech LED module using latest chievements in LED technology, long life LED light source;
--High efficiency LED light is lower power and without heat emission. Total power consumption: <10VA

--470 nanometer range of light spectrum can help to avoid stress in torative material and increase depth of polymerization;
--No IR (heat) radiation, no fan, no noise;
--new dimension in ergonomic design - comfortable for every hand autoclavable lightguide;
--the lightguide can be sterilized in autoclave.
--Wavelength spectrum is 430-490mm

--USE information:
1. Timer - 20sec
2. Beeper on every 10 sec
3. Start/stop trigger

Warranty:
Two years on the device except accessories and LED light