Ferrowatt, a registered trademark of AAMSCO Lighting, Inc., manufactures reproduction light bulbs, replicas of Edison-Era light bulbs and lamps. They use original molds from the early 1900s and offer eight different models. Ferrowatt ‘s incandescent bulbs are ideal for use in museums and historical preservation projects because of their low wattage, (bulbs are available in 30, 40 and 60 watts) and they create an intimate ambiance for spaces like restaurant settings. Read More