Housing:
Rated for non-insulated Chicago Plenum installations
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

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

Ballast:
20/39W electronic HID ballast internally mounted in housing: 120V, 277V available
Ballast accessed through ceiling opening


Socket:
Socket type GX10 (lamp by others)

Maximum Rating:
Rated to 20W or 39W maximum, specify ballast

Chicago Plenum:
CCEA approved (City of Chicago Environmental Air) meeting section 18-27-300.22© of the City of Chicago electrical code