Final answer:
A type "Non-IC" luminaire requires a clearance to insulation to prevent overheating. The typical requirement is to maintain a distance of at least 3 inches away from any insulation material.
Step-by-step explanation:
A type "Non-IC" luminaire refers to a lighting fixture that is not designed to be installed in direct contact with insulation. The term "Non-IC" stands for "Non-Insulation Contact." When installing this type of luminaire, a certain clearance or gap must be maintained between the fixture and any insulation material to ensure proper ventilation and prevent overheating.
The required clearance to insulation for a Non-IC luminaire typically depends on the specific fixture and the building codes in place. However, a common clearance requirement is to maintain a distance of at least 3 inches away from any insulation material.
It is important to check the manufacturer's instructions and consult with a qualified electrician or lighting professional to determine the exact clearance requirements for a specific Non-IC luminaire.