220V R7s Quartz Halogen Lamp Tubes, 300W 500W 1000W, with 78mm 118mm and 189mm Ceramic Holders
Product type: Linear quartz halogen lamp and holder assembly Lamp base: R7s, double-ended Rated voltage: 220V Available wattages: 100W, 300W, 500W and 1000W Available lamp lengths: 78mm, 118mm and 189mm Socket material: Heat-resistant ceramic Bracket material: Metal Wiring: High-temperature insulated lead wires Holder styles: Compact, straight-bracket, bent-bracket and extended-bracket versions Supply options: Lamp tube only, holder assembly only, or matching lamp-and-holder set
Product Overview
Available lamp-holder configurations 78mm R7s lamp holder Suitable for compatible 78mm R7s lamp tubes Dual ceramic sockets Compact metal support bracket High-temperature insulated wires 118mm R7s lamp holder — straight bracket Suitable for compatible 118mm R7s lamp tubes Straight metal mounting bracket Dual heat-resistant ceramic sockets High-temperature lead wires 118mm R7s lamp holder — bent bracket Suitable for compatible 118mm R7s lamp tubes Bent or recessed metal bracket structure Designed for equipment requiring a different mounting profile Dual ceramic sockets with heat-resistant wiring 189mm R7s lamp holder Suitable for compatible 189mm R7s lamp tubes Extended metal support bracket Dual ceramic lamp sockets High-temperature insulated lead wires
Application and Ordering Notes
Multiple R7s lamp and holder configurations are available, including 78mm, 118mm and 189mm sizes, with 300W, 500W and 1000W lamp options. Compatibility should be confirmed according to the original equipment specifications.
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Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.