Woodpecker I LED Dental Wireless LED Curing Light Curing 2300mw/CM2

koepke: The curing tip has the LED part built into the tip so when seated into the handle, it completes a contact with the battery pack. This seems to be a better design than the lights that have a curing tip that is a glass rod. It just has a sturdier feel and makes me believe that it won't just snap off.