Tir3 question

Frooom

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Member
Dec 6, 2012
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I have a pair of 3 wire whelen TIR3's. Red, black, and violet. Applying power to the violet puts it in dim mode. Apart from that, can't find any way to change anything. I'm used to the 4 wire ones, and I am aware of the 2 wire dominator ones. What do I have? O_0
 

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