When it comes to recessed lighting you’ll often see the term “IC” or “IC Rated”. So what does IC rated mean? IC which stands for “insulation contact” is a type of recessed light that can be in direct contact with insulation. This is important because non-IC recessed lights cannot touch insulation as it’s a fire hazard. IC recessed lights are also safer because they don’t overheat as easily as non-IC recessed lights.
There are two types of IC recessed lights: airtight and non-airtight. Airtight IC recessed lights are sealed completely which means they don’t allow any air movement. Non-airtight IC recessed lights have a small hole that allows air to pass through. Airtight IC recessed lights are more energy-efficient than non-airtight IC recessed lights but both types are still safer and more energy-efficient than non-IC recessed lights.
If you’re looking to buy recessed lighting make sure to look for the IC rating. This will ensure that your recessed lights are safe to use and will last a long time.
What does IC mean?
What is the difference between IC-rated and non-IC-rated light fixtures?
IC-rated light fixtures are designed to be in direct contact with insulation whereas non-IC-rated light fixtures are not.
Can IC-rated light fixtures be used in non-insulated areas?
No IC-rated light fixtures must be used in insulated areas only.
What are the benefits of using IC-rated light fixtures?
IC-rated light fixtures are more energy-efficient and can help to prevent fires.
Are there any drawbacks to using IC-rated light fixtures?
IC-rated light fixtures can be more expensive than non-IC-rated light fixtures.
How can I tell if a light fixture is IC-rated?
Check the manufacturer’s specifications or look for the IC rating symbol on the fixture.
Do all light bulbs need to be IC-rated?
No only light bulbs that will be in contact with insulation need to be IC-rated.
Can I use IC-rated light bulbs in non-IC-rated light fixtures?
Yes but the fixtures must be rated for the maximum wattage of the bulbs.
What happens if I use non-IC-rated light bulbs in IC-rated light fixtures?
The bulbs may overheat and cause a fire.
Do IC-rated light fixtures need to be vented?
No IC-rated light fixtures are sealed and do not need to be vented.
Can I use IC-rated light fixtures in damp locations?
Yes IC-rated light fixtures can be used in damp locations.
Can I use IC-rated light fixtures in wet locations?
No IC-rated light fixtures cannot be used in wet locations.
What is the maximum wattage for IC-rated light fixtures?
The maximum wattage varies depending on the manufacturer so check the specifications.
How often do I need to replace IC-rated light bulbs?
IC-rated light bulbs typically last longer than non-IC-rated light bulbs so they may not need to be replaced as often.
Do IC-rated light bulbs cost more than non-IC-rated light bulbs?
IC-rated light bulbs may cost more than non-IC-rated light bulbs but they typically last longer so they may end up being more cost-effective in the long run.