Amazon: fuse light bulb Amazon's Choice for fuse light bulb Cutequeen Trading 4pcs LED Mirror Fuse Sun Visor 6641 White 30mm(1") 5050 3-SMD 12V Festoon Dome Light LED Bulbs (pack of 4) 4.5 out of 5 stars 388 A Guide to Screw-In Fuses and How They Work A fuse box has a series of threaded sockets into which the fuses are screwed in like light bulbs. Each circuit in the home is protected by a fuse, and each fuse must be the correct type and have an appropriate amperage rating for its circuit.Author: Bob Formisano Fuse bulbs — Digital Spy Sounds fancy. They are probably LEDs instead of bulbs. LEDs work at low voltage and there won't be a fuse bulb in the wiring, just the main fuse at the power supply. If they really are bulbs with a filament in and they run at mains voltage then it should have four fuse bulbs, one for each circuit. Amazon: fuse light bulb: Automotive Online shopping from a great selection at Automotive Store. Does the trunk light bulb in a 1999 Toyota Avalon look Does the trunk light bulb in a 1999 Toyota Avalon look like a fuse? Answer. Wiki User December 17, 2015 7:14PM. I have a 1998 Avalon and my trunk light looks like a fuse. There is an in-line fuse behind the radio. There is a radio fuse in the fuse box. What amp fuse do you use for a 100 watt bulb - Answers Fuses or breakers are used to protect the conductor to the load. A #14 wire conductor is rated for 15 amps. Most home circuitry is done with #14 wire. The minimum size breaker in an electrical panel is 15 amp so it looks like a 15 amp fuse or breaker can be used for a 100 watt light bulb. Ceiling lights blown even though switched in Fuse box are Ceiling lights blown even though switched in Fuse box are all 'ON' ?? In my home (includes DIY) MoneySaving Turned the light on in the downstairs dining room (Extension) and the lights flickered and went off. The light is one of those Chrome bars with 4 bulbs on it.