Traffic light

	Traffic light
	<a href="/wiki/File:Trafficlight.png" class="image" title="Traffic light image"><img alt="Traffic light image" src="/w/images/b/b4/Trafficlight.png" decoding="async" width="145" height="145" /></a>
	<a href="/wiki/File:Trafficlight.png" class="image" title="Traffic light image"><img alt="Traffic light image" src="/w/images/b/b4/Trafficlight.png" decoding="async" width="145" height="145" /></a>
	View animated image
	View static image
Pattern type	Oscillator
Number of cells	12
Period	2
Mod	Unknown
Heat	Unknown
Volatility	Unknown
Strict volatility	Unknown
Discovered by	Unknown
Year of discovery	Unknown
Pattern files
Plaintext	trafficlight.cells
RLE	trafficlight.rle

The traffic light is a common formation of four blinkers.

External links

Traffic light at the Life Lexicon