Application1 Source LED designs and manufactures the TL series LED Tube Light for customers who want to take advantage of the retrofit opportunities associated with T12 and T8 fluorescent lighting. Standard models are direct install or 100-277VAC with Internal Drivers, but also available with both 347VAC and External LED drivers. The TL series LED Tube Light is easily installed in all existing fluorescent T8 and T12 fixtures, creating opportunities to save energy, lower maintenance costs, and improve the quality of light. Use with occupancy sensors to achieve 70% additional energy savings.Performance• UL Classified• Input Voltage: 120-347 VAC, determined by fluorescent ballasts• Up to 114 Lumens Per Watt Efficiency Verified By LM79 Test Files• 4’ DLC QPL listed models available in 15 Watt and 18 Watt• >83 CRI• Rated Life At >88,000 Hours With 5 Year Warranty• G13 Stationary and Optional G13 Field Adjustable Rotating Lamp End