4ft T8 LED Bulb, 13 Watt, 1950 Lumens, 80+ CRI, Medium Bi-Pin G13 Base, 120-277V / Ballast Dependent

This 4ft T8 LED bulb is like a breath of fresh air—simply swap out your old fluorescent bulb, add this one, and *poof!* your existing fixture gets a shiny LED makeover. With 1950 lumens of light output and dual tech that allows for plug & play OR ballast bypass, it's easy to switch this bulb in single wired line voltage applications. If using it in single ended direct wire, just snip all wires to the ballast, chuck it out, and hook up to 120-277V.

• Brand: Keystone Technologies
• Wattage: 13 Watts
• Input Voltage: 120-277V or Ballast Dependent
• Lumens: 1950
• Lamp Type: LED
• Color Temperature: 3500K, 4000K, 5000K
• CRI: 80+
• Dimmable: No
• Base: Medium Bi-Pin G13
• Certifications: cULus Listed, ETL Listed, FCC Compliant, RoHS Compliant, DLC Standard Listed
• Dimensions: 1.10"D x 47.15"L
• Rated Hours: 50,000
• Warranty: 5 Years