What are clearance distances for recessed light fixtures?

This article describes recessed light (downlight, pot light) clearance distances or spacing from insulation or wood or other combustibles in building ceilings, other indoor spaces or outdoors in roofs, soffits, porches. Discussed here: Clearance spacing for recessed light fixtures: distances, codes.

How much clearance do I need for a convertible light fixture?

For example, a “convertible” IC / Non-IC fixture has different requirements and may require 1/2″ clearance to combustibles and may have other restrictions such as no insulation over the fixture.

How big of a clearance do I need for a downlight?

1/2″ from other combustibles such as wood framing, roof sheathing, subflooring. LED bulbs generally run cooler than incandescent bulbs, so if your downlight label talks about a 60W incandescent bulb limit in the fixture, you may be able to use a brighter LED bulb.

What happens when a running light switch fails?

The headlight/running light switch is used as the trigger circuit which sends a signal to activate the relay. When this relay fails, it will hinder the operation of the running lights. Learn More

What are the clearance distances for recessed light cans?

But you’ll see below that the approved clearance distances for recessed light cans (downlights) also depends on the type of bulb installed and in some cases the building location (closets).

What’s the minimum clearance for an electrical panel?

Nominal voltage to ground 0-150V: minimum side clearance distance = 3 ft. (90 cm) Nominal voltage to ground 151-600V: minimum side clearance distance = 3 ft. 6 in. (1 m) Nominal voltage to ground 601-1000 V: minimum side clearance distance = 4 ft. (1.2 m) Condition #3: Exposed live parts are found on both sides of the working space.