Mark Lighting WHSPR 2X4 80CRI 40K 4800LM MIN1 MVOLT SWC ZT 2’x4′ Whisper LED Troffer, 80 CRI, 4000K, 4800 Lumens, Constant Current Dimming to 1%, 120-277V, Soft White Acrylic Shielding, 0-

PRODUCT FAMILY SPECIFICATIONS
Housing Nominal 1’x4′, 2’x2′ or 2’x4′ housings fabricated from 22-gauge, cold-rolled steel. Air return option available.

Door Frame
The hinged door frame is constructed of extruded aluminum center and side rails with cold-rolled steel end caps capturing three individual optical panels to form a single unit. The hinged door frame can be positioned on either side of the fixture housing to provide easy room side access for maintenance.

Finish
Matte white polyester powder paint standard for trim. Consult factory for custom colors or specify RAL colors from Architectural brochure.

Inner Housing Reflector
Formed steel with highly reflective white polyester powder paint.