Hopkins
Hopkins Flat-Lite 4 Wire Flat Led Dustcover 48675
L.E.D. indicator lights test left/right turn, brake and taillight functionsRed L.E.D. lights will glow if connection is correct and function is activated
4-WIRE FLAT TESTER.
* With LED lights.
* Test left/right turn.
* Brake/tail light.
* Red LED will glow if connection is incorrect.
Hopkins
L.E.D. indicator lights test left/right turn, brake and taillight functionsRed L.E.D. lights will glow if connection is correct and function is activated
Cequent
4-Way Flat Dust Cover with LED Tester
Hopkins
6-WAY ROUND TO 4-WIRE FLAT.*  Includes function testing LED's.
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