Parallels Recessed/ Pendant MountPLM9 (2) T5/T5HO Recessed/ PendantExtruded translucent white acrylic diffuser with opaque painted ends. AA 6063 T6 extruded aluminum fixed length yokes. Formed and painted, cold rolled steel. Recessed steel housing.Die formed specular reflectors.Satin anodized fixed length yokes.Specify 120 volt, 277 volt or 347 volt.UL and C-UL listed.4' and 5' lengths. Fixtures mount to 4' grid.Refer to specification data sheet for specific product information.