It very easy to install and easy to use.The LED emits light in the most relevant and most efficient spectrum.And it takes only 10S to 20S to polymerize 2mmm of any composite.

--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;
--lightguide can be sterilized in autoclave;
--Weight is only 105g;

TECHNICAL DATA
--Power supply: AC 100-240V / 50-60 Hz
--Light intensity: 1100mW / cm²
--Wave length: 420nm~480nm

Two years on the device except accessories and LED light