Penlight has high-intensity prefocused bulb powered by two AAA batteries. Aluminum contact strip assures good contact for brighter light. Extruded case has a unique V-clip. 1-year shelf life. Useful life is 3- to 6-months with intermittent use.

Disposable. Two AAA batteries. Cobalt blue with Wratten #47A cobalt filter. For use with fluorescein dye. One-year shelf life.

Penlight has high-intensity prefocused bulb powered by two AAA batteries. Aluminum contact strip assures good contact for brighter light. Extruded case has a unique V-clip. 1-year shelf life. Useful life is 3- to 6-months with intermittent use.

Battery-operated penlight designed for use with fluorescein dye. Excellent for diagnosing abrasions and fitting contact lenses. Constant on/off switch. Contains two AA alkaline batteries. Penlight has a 4-year shelf life and a 4-hour burn time.

Halogen light for true tissue color and consistent, long lasting illumination. Brass with black matte finish for durability.