You can adjust the low mode on the T100C2 Mark 1 and 2 to a very very low mode or bright mode if you want.
1) remove the aluminum driver retainer ring.
2) pop open the driver
3) use a small screw driver and adjust a resistor in the middle of the driver. Clockwise brightness increase. Counter clockwise for lower brightness.
1) remove the aluminum driver retainer ring.
2) pop open the driver
3) use a small screw driver and adjust a resistor in the middle of the driver. Clockwise brightness increase. Counter clockwise for lower brightness.