【Product Size & Easy Installation】The voltage of this 4W push in sewing machine bulb is 110V-130V, with dimensions of 2.0 inches (51mm) high, 0.6 inches (15.4mm) wide,The bayonet base is parallel, with a diameter of 0.59 inches (15mm).BA15d double-contact bayonet base the bulb is just as easy to install as halogen bulbs, plug and play. It is compatible with most sewing machines with a push-in base, such as Kenmore, Singer, Janome and other sewing machine
【Energy Efficient & Low Heat Operation】Our BA15D LED sewing machine bulb only consumes 4W perfectly replaces 15W–50W halogen bulbs, drastically cutting down your electricity bill. Featured with premium ceramic heat dissipation structure, it runs cool with very low heat output, much safer than traditional hot halogen bulbs for long-hour continuous use
【Smooth Dimmable, Flicker & Hum Free】These BA15D bulbs are dimmable! They work with most standard LED dimmers for seamless 0–100% brightness adjustment. No flickering, no humming noise. The 360° beam angle delivers even lighting, and you can also use it as a regular non-dimmable bulb if you don't need dimming
【Stable Brightness & Long Service Life】BA15D LED bulbs Features 350LM steady soft bright light with CRI 80+, restoring natural true-to-life colors. Built with high-grade LED chips and ceramic body, it offers great heat dissipation, anti-glare and eye-protection design. Boasting an extra-long lifespan up to 25,000 hours, you'll skip the hassle and cost of frequent bulb replacements
【Multi-Purpose Use & Worry-Free After-Sales】Our double-contact BA15D sewing machines bulb also works for vacuum cleaner light, pendant lamps, reading lamps, desk lamps and other applications requiring BA15D base bulbs. We support 30-day hassle-free returns and 2-year warranty, with all customer inquiries replied within 24 hours for fast and reliable support