4" Air-Tight Line Voltage MR16 GU10 New Construction Housing

Line Voltage MR16 GU10 (LED Compatible) housing provides the crisp reflectance of MR16 light sources while operating on straight line voltage without transformers. GU10 lamps are shielded and feature solid, heavy duty turn-and-lock contacts. Nora’s GU10 fixture is quick to install, operates on standard incandescent dimming controls, and accepts a wide variety of high quality, adjustable finishing trims. Air-tight construction reduces energy costs by reducing the amount of air escaping through the ceiling. Rated for direct contact with insulation (except spay foam insulation) and combustive materials.

Minimum Clearances: “IC” Housings are direct contact rated; no minimum clearance is required

Bar Hangers: Bar hangers are adjustable from 13-5/8″ to 24-1/2″ and can be re-positioned 90 degrees. Bar hangers are slotted for T-bar installation and include captive nails.

Socket: GU10 Twist and Lock

Maximum Wattage: 20W




• Specification Sheet

• Instruction Sheet

Additional information

Aperture Size


Light Source

Line Voltage

Construction Type

New Construction, Air-Tight IC