Our finest pocket light, the Adlite Pro™ is the physician’s choice for evaluation of the pupillary reflex. The Adlite Pro™ features: LED lamp for bright, white illumination for true tissue rendering LED lamp provides 10,000 hours of use eliminating the high cost of replacement lamps Durable CNC machined brass housing in a striking black matte finish Measures 5 5/8” long, 1/2” diameter Positive feel power switch Convenient pocket clip Complete with 2 “AAA” batteries and an attractive gift box Lifetime warranty on lamp cartridge, lifetime warranty on penlight