However it s best to use a voltage meter to test continuity.
T8 led bulbs no ballast ge.
It allows a direct retrofit running off ballasts that are already installed like the first option above.
Then when the ballast eventually fails the ballast can be disconnected and the lamp can then be hardwired like the second option above.
Why make the switch to led.
As a general rule t8 fluorescent fixtures with an instant start ballast have non shunted sockets and t12 fluorescent fixtures with a rapid start ballast usually have shunted sockets.
It s slim size fits in the same fixtures as traditional 48 inch t8 fluorescent bulbs.
It s slim size fits in the same fixtures as traditional 48 inch t8 fluorescent bulbs.
Ge s daylight t8 led tubes replace 48 inch t8 1 inch diameter fluorescent bulbs using the existing fixture and electronic ballast.
T8 led hybrids at the time of this writing there s a newer option of t8 led also available.
Why make the switch to led.
25pack ftubet led tube light 4ft 60w 6500lm 5000k clear cover double sided 4 row 384pcs led chips v shape 270 degree lighting led tubes dual end powered no t8 ballast 4 6 out of 5 stars 65 219 00 219.
Ge s led tubes are rated to last 36.