toastermike
Well-known member
I found an LED bulb to replace the bayonet base bulbs for Royal uprights that use the 120v bulb. The size and fit is identical to the original. The difference in performance is amazing! The LED is several times brighter and whiter, and fills a much larger area of floor. It is a Feit brand and uses 3 watts instead if 25. I found mine at our local Ace Hardware, but you can find them on the internet from various retailers including Amazon from about $8-10. The pictures show the difference, but in person the different is more impressive. I know this bulb is used in many vintage vacuums and power heads including my old Eureka Model M.









