This is a used Whelen UFM8 LED/HALOGEN flasher. It was functioning normally prior to being removed. Runs 8 Lights and offers 2x2x2x2 switching. KKK-E certified Halogen/LED and LED only flashers with Scan-Lock™ flash pattern control, and illuminated status indicator light. All models are output circuit protected and reverse polarity protected. Has a synchronize feature. 17 Scan lock Flash Patterns with phase 1 and phase 2 for alternating or simultaneously flashing LED light heads. 60 watts per channel. This is for the flasher unit only, nothing else is included.