Published by on 28 de julho de 2026 This is a halogen 3.5V replacement for the Dentsply, Midwest Handpiece Aseptic Hose with Built-in Swivel, Model Q Power Optic, Quick Connector. Genuine Dentsply product (not generic). Voltage: 3.5V Unit of measure = 2 lamps/pack & tools Dentsply MPN 650064R Also known as 7720223