Lutron Electronics Co., Inc. Dimmer Switch NF-10-277-IV

" WALL DIMMER TYPE 4.56 INCH W X 1.96 INCH D X 4.56 INCH H SIZE MATTE IVORY FINISH 1-POLE WITH NEUTRAL OPERATION TYPE UL 1472, CSA, NOM APPROVAL COMMERCIAL, RESIDENTIAL APPLICATION 277 VAC AT 60 HZ VOLTAGE RATING 8 AMPERE (ELECTRONIC BALLAST), 10 LAMP (MAGNETIC BALLAST) LOAD RATING SLIDE TO OFF OPERATOR TYPE 1-GANG ARCHITECTURAL (INCLUDED) WALL PLATE TYPE 3-WIRE FLUORESCENT/MAGNETIC , LED LOAD TYPE NOVA[R] BRAND OPERATING TEMPERATURE 32 TO 104 DEG F INCLUDES MAGNETIC DIMMING BALLAST NF MODEL "