Product Review

Description
Can alert the vehicles behind you to stop
Can prevent rear-end collision Suitable for all 6-24V brands and models
Compatible with all types of brake lights including LED clusters
Relay dimension: 5*2.8*1.5CM
Black wire -- Negative Pole; Red wire -- Positive Pole
Input: 12-16V
Output: 12V
Package included:
1 x Flasher module