Almost Instant Darkness Sensor [pre 1.5]

Still useful for earlier versions of minecraft/X Box

This works similarly to a lot of the light sensing devices in minecraft, but is built such that it has effectively the speed of 4. The 4 grass blocks die randomly, but the more you have the higher the chance you get a faster reaction.

This takes elements from ethos minecraft light sensor and a few others and is intended, as the video says, to be concealed underground.

subscr

Tell me what you think!