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Can I connect two single headlight modulators instead of using a dual unit?

April 26, 2017Connect dual headlight modulators

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Can I connect two single headlight modulators instead of using a dual unit?

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A. The dual headlight modulator keeps the two headlights modulating in sync. This is a Federal DOT requirement because alternating or wigwag headlight modulation is reserved for public safety vehicles like police, fire, etc. You don’t want to get a ticket.