This Zaila CTB Set from Nila includes a 1/8, a 1/4, a 1/2, and a Full Color Temperature Blue filter. These filters are compatible with the Nila Zaila Light Fixture, which has an integrated faceplate that can accommodate one filter at a time. Each of the filters in the Zaila CTB Set can be used to conveniently raise the color temperature output of a Zaila light fixture installed with a tungsten color temperature bulb to a daylight color temperature instead. Depending on the color temperature of the tungsten bulb being used, a Zaila light fixture's faceplate allows the filters within this CTB set to be exchanged in order to obtain the desired daylight color temperature output.

These filters have a Full, 1/2, 1/4, or 1/8 grade. Each grade corresponds to that of a -131, -68, -30, or -12 mired shift, and reduces the output of a light source by 1.5, 0.9, 0.4, or 0.3 stops respectively.