This is 1 Seesmart G13 2FT LED Tube Light Lamp Bulb T8 Rotatable 2 Foot 24" Inch 8W 4500K Natural White Milky. Once installed in the tombstones the light can be rotated to the desired direction. BALLAST MUST BE REMOVED OR BYPASSED BEFORE USE Length: 24" Inches Color: Natural White Milky 4000K - 4500K Power: 8W Voltage: 110 - 277 VAC Non Dimable Single End Power Damp or Dry Locations Rotatable 90 degrees left or right BALLAST MUST BE REMOVED OR BYPASSED BEFORE USE