Replacement Light Bulb for Welch Allyn 03100U6 Indicator - 4V 3W TL1.5

Replacement for Welch Allyn 03100U6 delivers the required 4V 3W output in a TL1.5 tubular shape for indicator applications. The clear finish and 0.720 amp draw match the original electrical characteristics to maintain device signaling in compatible systems.

Key Features & Benefits

• 4V operation at 3W provides the exact voltage and wattage needed for indicator circuits
• TL1.5 shape ensures correct fit within miniature sockets and housings
• 20-hour rated life supports scheduled replacement cycles in instrumentation
• Clear bulb finish maintains light output characteristics without diffusion
• 0.720 amp current draw aligns with original circuit requirements

Product Specifications

• Volts: 4
• Watts: 3
• Shape: TL1.5
• Life: 20 hours
• Amps: 0.720

Replacement Compatibility

Designed for Welch Allyn medical devices and other equipment that originally used the 03100U6 lamp. Also fits additional instrumentation and automotive indicator applications requiring this voltage and form factor.

Discover the Perfect Replacement

Confirm your device requires the 03100U6 specifications and select this lamp to restore indicator functionality. This part provides the electrical and dimensional match needed for continued equipment performance.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.