McKesson Diagnostic Lamp Bulb The McKesson Diagnostic Lamp Bulb line offers a variety of high-performance halogen bulbs designed for different diagnostic instruments, ensuring optimal lighting for medical examinations. Each bulb variant is engineered to provide long life and exceptional performance, producing a uniform, ultra-bright output for enhanced visibility. Key Features General Features High-performing bulbs produced using pressurized xenon and halogen gases Exceptional performance with long lifespan Produces uniform, ultra-bright output Precisely centered tungsten filament Compatibility Compatible with various diagnostic instruments, including otoscopes, vaginal specula, ophthalmoscopes, and exam lights Specific variants fit different models for optimal use