Keystone 48inch Linear, 14 Watt T8 LED - Ballast & Line Voltage Compatible-4000K
ComboDrive T8 LED tubes offer maximum flexibility in both technology and application. Choose between single or double ended wiring constructions. You also have the option of using them as a UL Type A LED tube with an instant start ballast, or in a ballast bypass application as a UL Type B tube. Our ComboDrive tubes are fully safety certified for both methods.
For the ballast bypass option, just connect the tube directly to the 120-277V line voltage following the wiring diagrams. They’re compatible with most instant start electronic T8 ballasts. Keystone offers replacement lamp holders if needed.
|LED lifetime (L70)||50,000 hours|
|Beam Spread (NOM)||220Deg|
|Operating Temperature||-20ºC/-4ºF to 45ºC/113ºF|
|Warranty||5 Year Warranty|
|Power Factor||> 0.9|