White Light Penlight - LED shines bright white light which is perfect for oral, throat, ear diagnostic, nurses, medical students, doctor and home use.
Durable - Made of high quality aluminum alloy and led bulb with sleek appearance very sturdy and durable.
High intensity LED solid state bulb which lasts 100,000 hours.
Color - Black, silver, blue--Battery not include(Pack Of 3).
Battery Operated By AAA*2(not include).