14.5V Replacement Lamp for Welch Allyn 04100-U Compatible Replacement Halogen Medical Examination Bulb for Welch Allyn 04100-U Used in medical examination lights 33.5 Watt 14.5 Volt Single Ended Screw Base T-3 Bulb Type 100 Hours Rated Average Life 917 Lumens 73 Candle Power 3070K Color Temperature Clear Lamp 1.4 in (35.56 mm) Max Overall Length .44 in (11.2 mm) Bulb Diameter RoHS Compliant Other part numbers, 04100, WA-04100-U, WA04100U, BO04100, CL1309, 1309 Compatible with: Welch Allyn 48400 Examination Light Welch Allyn 48410 Examination Light 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.