Select a high or low temperature setting with the 2-set temperature selector, optimising temperature for specific applications Keep the tool switched on using the lock-on button to improve comfort for longer applications and hands-free use The trigger with a built in lock-off switch prevents an accidental start up during transportation and storage, reducing risk of thermal accidents A built-in LED light illuminates the work place and improves visibility in small, confined spaces Fully compatible with all DEWALT 18V XR batteries Supplied with two types of applicator nozzles (reflector and surface)