One piece, portable and light weight device that employs an ergonomic pen-style construction that can enhance comfort and reduce strain for the operator. Light output Port or curing light tip has a wider-diameter. You will not require an overlapping of the tip and many curing areas to guarantee complete polymerization of the restoration. Advanced beam collimation to reduce the divergence of the beam to maximize curing power in deep preps, delivering focused, powerful, and effective curing. Most adhesives and composites are cured in the spectrum of 450 nm to 480 nm. Our Led curing light offers a spectrum of 385 nm-510nm. Powerful LED bulb with a high intensity of 1700 mW/cm2 that you can adjust to standard mode 1700mW/cm2, or soft start mode 100 to 1700Mw/cm2 if you prefer for fast, efficient, and complete curing that delivers consistent and predictable results. Wall plug cord and USB charger to provide interrupted power during your practice. Power verification indicator. ..