HALOGEN REPLACEMENT LAMP BULB FOR WELCH ALLYN 03800-U PANOPTIC OPHTHALMOSCOPE Compatible Replacement Halogen Lamp for Welch Allyn 03800-U Used in medical ophthalmoscopes 3.325 Watt 3.5 Volt Single Ended Contact Base T1.5 Bulb Shape 25 Hours Rated Average Life Clear Lamp .87 in (22.098 mm) Max Overall Length .25 in (6.35 mm) Bulb Diameter RoHS Compliant Other part numbers, 03800, WA-03800-U, WA03800U, BO03800, CA1742, CL1742 Compatible with: Welch Allyn 11800 Panoptic Ophthalmoscope Welch Allyn 11810 Panoptic Ophthalmoscope Welch Allyn 11820 Panoptic Ophthalmoscope Please Note: -Buyer pays PayPal. -Free domestic shipping is by USPS First Class Mail. -All orders placed by 3:00PM EST, ship same day Monday-Friday. -USPS tracking email will follow the evening of shipment. -International buyers, USPS First Class International can take up to 45 days to arrive. Faster options are available during checkout. -Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. -Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.