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What Happens When Two LED Strobe Warning Light - Function 2 Are Connected  

Updated 02/24/2026 | Published 02/16/2026

Question:

What happens when you connect 2 Optronics SLL43ab2 lights? Will they alternate the flash?

0

Expert Reply:

Hey Mike, welcome back! Connecting two of the LED Strobe Warning Light - Function 2 # SLL43AB2 lights will result in a synchronous flash. If you want them to alternate you have to pair this light with the LED Strobe Warning Light - Function 1 # SLL43AB1.

What will you be using the lights for?

expert reply by:
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Robin H
LED Strobe Warning Light
LED Strobe Warning Light
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Mike profile picture

Mike

2/24/2026

Thanks for the expert advice.

Robin H. profile picture
Etrailer Expert

Robin H.

2/24/2026

@Mike you're welcome, happy to help!

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