Stop Looking! We have what you need! Bulbworks offers replacement lamps for all makes of optical comparators, microscopes, inspection equipment, fiber-optic light sources, and precision instruments. Fluorescent, Incandescent, LEDs, Mercury Arc, Metal Halide, Halogen, Xenon, and Miniatures. Sockets and Lamp Holders for all lamp types. Fluorescent and LED Microscope Illuminators.