ADC 5426L Diagnostix 3.5v Throat Illuminator Head L - LEDDiagnostix 3. 5v Throat Illuminator Head features: PMMA light transmission (similar to Fiberoptic) for unobstructed view of oral cavity Tongue blade holder facilitates examination of the mouth and throat Eject button discards used tongue blade Universal bayonet mount for compatibility with other brands of 3. 5v power supply handles Anti theft locking feature is standard Choose from Halogen Xenon or advanced AdLED illumination 2 year warranty on