Place of Origin: China Brand Name: OEM Model Number: LT03400 Power Source: Electricity Warranty: Lifetime After-sale Service: Online technical support Material: Glass Shelf Life: 1years Quality Certification: ce Instrument classification: Class I Safety standard: None Properties: Ears, Eyes, Nose and Throat Surgical Instruments Type: Consumable model: LT03400 code: eric volts: 2.5v amps: 0.64a life time: 20hrs main application: otoscope cross reference: welch allyn 03400