T8 LED Tube Light. CE, UL, and Rohs listed. Uses 18 watts of power. G13 end caps are non-rotatable. Great for businesses, warehouses, parking lots, homes, or any other place that needs T8 tube lighting. CRI >75. Power factor is 0.95. Approximately 1800-2000 lumen output. Operates on 12-24VDC. Available in Warm White 3000-3500K, Natural White 4000-4500K, and White 6000-6500K. Dimensions: 47.24" length x 1.02" diameter.