LED Ready - 4FT/T5 - High Bay - 6L Ordering Code: 55658 Specifications Voltage 120-277V Operating Temperature -4° ~ 122°F Dimensions 48.1in x 16in x 3.5in Bulb T5 Base Hard Wired Finish White Suitable Location Damp Warranty5 Year QualificationsUL Downloads Spec Sheet 55658_TDS Installation Guide LEDReadyDE_install Literature LEDT8Fixtures