Replacement Light Bulb for Singer HD110 Sewing Machine 120V 15W T7 - BA15D

Replacement for Singer HD110 sewing machine light bulb. This T7 shape incandescent bulb operates at 120 volts and 15 watts, delivering 108 lumens with a clear finish and 1500 hour life rating. The BA15D double contact bayonet base ensures compatibility in the original socket while drawing 0.125 amps. Users appreciate how quickly the bulb restores full visibility to the sewing area, allowing precise stitching even during extended evening projects. Its steady output eliminates shadows that can appear with aging or dimming lamps, improving accuracy on detailed seams and embroidery work. Home sewers find the consistent brightness helps reduce eye strain over long sessions spent on intricate patterns or layered fabrics. The filament design supports stable performance even when voltage fluctuates slightly on older machines, preventing unexpected flickering that interrupts workflow. Because the glass remains clear, light transmission stays at maximum efficiency without any diffusion that could alter thread or fabric color perception during matching tasks.

Key Features & Benefits

• Produces 108 lumens at 15 watts and 120 volts
• T7 tubular shape with clear bulb finish
• 1500 hour rated life for extended use
• BA15D double contact bayonet base for direct socket fit
• 0.125 amp draw matches original electrical requirements

Product Specifications

• Volts: 120
• Watts: 15
• Base: BA15D DOUBLE CONTACT BAYONET 15MM DIAMETER
• Lumens: 108
• Shape: T7
• Life: 1500
• Bulb Finish: CLEAR
• AMPS: 0.125
• Replaces OEM: HD110

Replacement Compatibility

This bulb fits Singer HD110 sewing machines and other multi-application fixtures requiring a 120V 15W T7 incandescent with BA15D base. Proper installation begins by unplugging the machine and allowing any residual heat to dissipate before handling the old bulb. Align the bayonet pins with the socket slots, push gently, and rotate clockwise until secure. The clear glass transmits maximum light without diffusion, helping maintain color accuracy when matching thread to fabric. Because the filament is engineered for consistent voltage tolerance, flickering is minimized even on older machines with minor electrical fluctuations.

Discover the Perfect Replacement

Confirm your socket and voltage requirements match these specifications to ensure proper installation and consistent lighting output in your equipment. Taking time to inspect the existing base type prevents ordering mismatches and supports reliable daily operation across various home sewing projects.

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.