Wiring Old Light Fixtures - 1. Overlamping. What it means: A light fixture has a bulb with a higher wattage than the fixture is designed for. Code violation? Yes. Danger level: High. The bulb's intense heat can scorch or melt the socket and insulation on the fixture's wires, which increases the risk of arcing — sparks that jump through the air from one wire to another — a chief cause of electrical fires.. Electrical Wiring Safety Concerns in Older Homes. Older homes or other buildings often have inadequate, obsolete, damaged, modified, extended, or otherwise unsafe electrical system components including service entry wiring, electrical panels, overcurrent protection, and electrical devices such as switches, light fixtures, electrical receptacles.. To find out if these bulbs will fit your vehicle. Click Here>> Automotive Lighting Lamp Replacement Guide.
New Wiring ‘ The new 110v wiring is 14 gauge (white sheath) and the 12 volt wiring for the lights, water pump and fans is 12 gauge (yellow sheath).. Enhance the nighttime curb appeal of your home—and add a measure of safety and security—with low-voltage landscape lighting. These exterior-grade fixtures are typically placed along walkways and driveways, but they're also ideal for illuminating steps, trees, stonewalls, fences and other prominent landscape features.. Guide to knob and tube electrical wiring: This article answers basic questions about Knob and Tube electrical wiring. We define knob and tube wiring, we include photographs that aid in recognition of this generation of electrical wiring, and we describe both proper and improper K&T wiring installations, repairs, or circuit extensions..