Bulbtronics Replacement Bulbs & Batteries

When a slit lamp goes dark mid-exam or a surgical light flickers during a procedure, the priority is a precise, compatible replacement — not a guessing game with wattage and voltage. Bulbtronics specializes in specialty lamps and power sources for clinical equipment, sourcing genuine components from established manufacturers like Osram, Philips, and USHIO so the bulb you install matches the fixture it's replacing.

Getting the fit right matters most with medical lighting. A microscope or slit lamp bulb has to match not only the socket but the exact voltage, wattage, and physical dimensions the instrument was built around — a mismatch degrades illumination quality or shortens lamp life. Our halogen selection spans low-voltage diagnostic lamps, such as the Osram 6V 20W slit lamp bulb and the USHIO 6V slit lamp replacement, up through high-output surgical and examination light bulbs like the Osram 24V 100W and Philips 20V 150W. Each listing spells out volts, watts, and length, so you can cross-reference against the failed lamp before ordering.

On the power side, Bulbtronics carries the disposable batteries that keep portable and safety-critical devices running. Alkaline 1.5V cells suit calculators, cameras, keyless entry, and everyday electronics, while UltraLife 9V lithium batteries deliver the long shelf life and stable output that medical devices, smoke detectors, and carbon monoxide monitors depend on.

Whether you're restocking a diagnostic bench, an ophthalmology suite, or an OR, keeping spare bulbs on hand prevents costly downtime. Match your existing part number where possible, confirm the electrical specs, and order ahead so a burnt-out lamp never interrupts patient care.