Lite Source carries replacement bulbs for over 50 medical equipment brands, for diagnostic instruments like ophthalmoscopes, otoscopes, and retinoscopes to ophthalmic equipment including slit lamps, lensmeters, retinal cameras, and perimeters. We stock OEM and cost-effective equivalent options across every category, with both clearly labeled on every product so you always know exactly what you are ordering. 

Not sure where to start? Browse by equipment brand if you know the manufacturer or browse by equipment type if you know the instrument. You can also chat with a live expert or call us at 800-523-0860. With over 40 years supplying medical practices, we will help you find the right replacement bulb.

This page helps users find replacement equipment light bulbs by allowing them to search by brand or equipment type. This comprehensive list ensures users can easily find the specific light bulb they need for their medical equipment.

Equipment Brands

Welch Allyn: Known for high-quality diagnostic equipment, including ophthalmoscopes and otoscopes. Welch Allyn was purchased by Hillrom and then Baxter.
Haag-Streit: Specializes in ophthalmic instruments like slit lamps and tonometers.
Topcon: Offers a range of ophthalmic diagnostic equipment, including retinal cameras and optical coherence tomography (OCT) devices.
Reichert: Provides precision instruments for eye care, including tonometers and lensmeters.
Keeler: Known for innovative ophthalmic instruments, including indirect ophthalmoscopes and slit lamps.
Heine: Manufactures high-quality diagnostic instruments for various medical fields, including ophthalmology.
American Optical: Offered a range of optical instruments and accessories.
Bausch & Lomb: Known for eye health products, including diagnostic instruments and contact lenses.
Canon: Provides advanced imaging solutions for ophthalmology, including retinal cameras.
Inami: Specializes in ophthalmic instruments and accessories.
Kowa: Offers a range of diagnostic instruments for eye care, including fundus cameras.
Marco: Known for ophthalmic instruments like autorefractors and slit lamps.
Mentor: Provides surgical instruments and diagnostic tools for ophthalmology.
Neitz: Specializes in ophthalmic diagnostic instruments.
Nikon: Offers precision optical instruments for various medical applications.
Propper: Known for medical and laboratory instruments.
Woodlyn: Provides a range of ophthalmic instruments and accessories.
Zeiss: Renowned for high-quality optical and ophthalmic instruments.

Equipment Types

Slit Lamp Bulbs: Used in slit lamps for detailed examination of the eye.
Eye Chart Projector Bulbs: Used in projectors that display eye charts for vision testing.
Direct Ophthalmoscope Bulbs: Used in direct ophthalmoscopes for examining the retina.
Indirect Ophthalmoscope Bulbs: Used in indirect ophthalmoscopes for a wider view of the retina.
Blocker Bulbs: Used in lens blocking machines for optical labs.
Fixation Bulbs: Used in devices that help patients focus during eye exams.
Headlight Bulbs: Used in medical headlights for focused illumination during procedures.
Keratometer Bulbs: Used in keratometers to measure the curvature of the cornea.
Lensmeter Bulbs: Used in lensmeters to verify the prescription of eyeglass lenses.
Microscope Bulbs: Used in microscopes to ​magnify and examine structures that aren't visible ​to the naked eye.
Ophthalmometer Bulbs: Used in ophthalmometers for measuring the curvature of the cornea.
Perimeter & Visual Field Bulbs: Used in perimeters for visual field testing.
Radiusgauge Bulbs: Used in radius gauges for measuring the curvature of lenses.
Retinal & Fundus Camera Bulbs: Used in cameras for capturing detailed images of the retina.
Retinoscope Bulbs: Used in retinoscopes for measuring refractive error.
Tonometer Bulbs: Used in tonometers for measuring intraocular pressure.
Vision Tester Bulbs: Used in vision testers for assessing visual acuity.
Photo Therapy Bulbs: Used in phototherapy devices for treating various medical conditions.