25 Pk 17 Watt T8 LED; 4Ft; 3000K; Medium Bi Pin base; 50000 Average rated hours; 2100 Lumens; Type B; Ballast Bypass; Single or Double Ended Wiring Hazardous Location_Class 1 - Div 2 Designed for strength and durability

Designed for strength and durability

Single ended wiring

3000K or 4000K (3000K Dark Sky certified)

rot or mildew

base up or base sideways without affecting performance

25 Pk 17 Watt T8 LED; 4Ft; 3000K; Medium Bi Pin base; 50000 Average rated hours; 2100 Lumens; Type B; Ballast Bypass; Single or Double Ended Wiring Hazardous Location_Class 1 - Div 2 Designed for strength and durability17 watt T8 LED; Medium Bi Pin base; 50000 Average rated hours; 2100 Lumens Features All glass tube Approved for use with tube guards NSF Approved Beam Spread: 210 Operating Temp: 20C ( 4F) to a maximum of +45C (+113F) No ballast or external driver required Built in shock resistant circuit (not hot until both ends are installed)