Reister 10421 3900 2.7V Otoscope Replacement Light Bulb
Reister 10421 3900 2.7V Otoscope Replacement Light Bulb

120 In Stock

Boehm USA $3.38 Each

Lamps ordered will generally be shipped the next business day by USPS Priority Mail or UPS, check here for Shipping Information. Large orders may qualify for a discount and may not qualify for next day shipment. If you do not know what lamp you require or for lamps not listed, email your request or call 336-882-2854. To order, please use our secure shopping cart or call 336-882-2852 or 800-692-3051. Click to go to our Home Page and View Cart.

Voltage: 2.7V
Base: Thread Special Screw
Glass: TL-3mm, TL-1
Maximum Overall Length: 16mm
Diameter: 4.39mm
Average Rated Life: 20 Hours
Nickel Plated
Technology: Vacuum
Typical Use: Ophthalmoscope, Ophthalmic

Alternate Part Numbers: Riester 10421, 3900, CL70680, CL909, 2.1V, 2.5V

Uni® Otoscope and Bent Arm Illuminator
Ri-Economy Otoscope
Otoscope Model 23-390-000

Cross reference information is designed to help you find the correct lamp for your application. We do not verify the accuracy of this information. You are responsible for ordering the correct lamp and we make every attempt to help you in that process. We recommend that you confirm the information with the equipment manufacturer before ordering.
800 Burton Avenue, Suite 107
High Point, NC 27262
336-882-BULB (2852)

Order Line: 800-692-3051
Technical Support Line: 336-882-2854
Fax Line: 336-882-2819

Hours: 8 AM to 4 PM EST Monday through Friday

Sales: Address changes, invoice copies, tracking and delivery confirmation numbers, order status, product availability, payment options, shipping quotes, returns, damage claims

Technical Support: Help finding a product not listed, determining the correct lamp for your application, lamp handling and premature lamp failures

International Orders: Large international orders that require special shipping arrangements and quotes

If you have compliments, complaints, suggestions, or help with areas not listed above please contact:

Ron Miller
General Manager