... 4.25000hrs,2.5years warranty adapter t5 lamp1.Power 14w,21w,28w,35w,54w2.Power Factor PF>95%,THD ... Voltage AC/110V or 220-240VPower Consumption 14w,28w,35w,49w,54wCircuit Protection Over-Current Protection, Short-Circuit Protection ... CRI >82Mechanical Data Light Type T8-T5 adapterDimension600mm,1200mm,1500mmBase Type G13Housing Material AluminumApplication Environment Indoors Use Only adapter t5 lamp