Glowstone Illuminator (Thermal Expansion 3)

The Glowstone Illuminator is a block added by. It can be filled with to provide light. Illuminators can be dyed by right-clicking them with dye.

Modes
The Glowstone Illuminator has 6 modes. Modes can be switched by right-clicking the Illuminator with a or any other compatible Wrench.


 * Default on: the Illuminator is on when there is no Redstone signal.
 * Default off: the Illuminator is on when there is a Redstone signal.
 * Scaled Proportional: the Illuminator's light level is determined by the strength of the Redstone signal.
 * Scaled Inverse: the Illuminator's light level is determined by the following formula:
 * $$\text{Light level} = 15 - \text{Redstone signal strength}$$


 * Always on: the Illuminator is always on and is unaffected by Redstone signals.
 * Always off: the Illuminator is always off and is unaffected by Redstone signals.