The Transtar K100E is a high frequency balalst to run 1 x 8ft 100w T12 fluorescent tube.

The Transtar K125E is a high frequency balalst to run 1 x 8ft 125w T12 fluorescent tube.

The Transtar K18TE is a high frequency balalst to run 1 x 2ft 18w T8 fluorescent tube.

The Transtar K30E is a high frequency balalst to run 1 x 3ft 30w T8 fluorescent tube.

The Transtar K36E is a high frequency balalst to run 1 x 4ft 36w T8 fluorescent tube or 1 x 4ft 40w T12 Tube.

The Transtar K58E is a high frequency balalst to run 1 x 5ft 58w T8 fluorescent tube or 1 x 5ft 58w T8 Tube or 1 x 5ft 65w T12 Tube.

The Transtar K70E is a high frequency balalst to run 1 x 5ft 58w T8 fluorescent tube or 1 x 6ft 70w T8 Tube

The Transtar K85XE is a high frequency balalst to run 1 x 85w T12 Tube