Housing:
Rated for non-insulated ceiling only
Unique design allows installation of very shallow plenums as low as 5"
Black powder coated 20 Ga. cold rolled steel baseplate designed for bi-directional mounting of hanger bars
16" hanger bars supplied as standard
Approved for air-handling plenums

Junction Box:
18 Ga. galvanized steel
5 K.O. around j-box to allow for easy wire entry
Approved for through branch circuit wiring

Thermal Protection:
All housings have over lamping protection

Transformer:
Housing with standard magnetic transformers are rated to 75W max: 120V, 277V, 347V primary available
Magnetic core and coil transformers are made with copper windings, class H rating (180°C)
Optional electronic transformer housings are available, 75W max: 120V, 277V primary available only,
Optional Q-Tran toroidal magnetic transformer housings are available, 50W max: 120V, 277V primary available only
Transformer is accessed through ceiling opening

Socket:
Low voltage MR16, 12V (lamp by others)
Porcelain Bi Pin socket type GX5.3