Lightweight cylinder weighs only 4 lbs
Having nothing on the forehead makes for a more comfortable therapy experience
clear voice provides easy-to-follow instructions
Formulated as a pure concentration of hypochlorous acid (HOCl) in saline
Two features ensure you won't misjudge the product's battery life: an audible warning will alert you once the battery power falls below 50% and a "CHARGE" light will automatically shut off when the battery is fully charged
Graham Field Ultraviolet Tube, 4 Watt, Long Wave No Insurance Medical Lightweight cylinder weighs only 4Replacement ultraviolet (UV 4) Tube, 4 Watt, Long Wave. Compatible with: Q Series UV Magnifier Hand Held Woods Exam Lamps models 2200, 2201, and 2203 E Series Hand Held UV A Lamps models 2211, 2213, 2214, and 2218 (discontinued)