100% guaranteed. One year warranty. I have good positive feedbacks with all customers. SLIGHTLY USED ITEM ! WANT TO MAKE ME AN OFFER? Call me (614) 302-0305, & (614) 806 9062 with any issues. Return accepted 100% guaranteed. One year warranty. I have good positive feedbacks with all customers. SLIGHTLY USED ITEM ! WANT TO MAKE ME Hazard Warning Flasher-Lighting Control Module Tridon LM519. Condition is New. Shipped with USPS Priority Mail.