Whelen 600 Series Linear Super-LED Lighthead - Red Rated for 100,000 hours of continuous operation. Epoxy encapsulated for vibration, moisture and corrosion resistance. 14 Scan-Lock flash patterns including steady burn, and Hi/Low power. Furnished with 6" wire pigtail Five Year Unconditional HDP Heavy Duty Professional Warranty. **This lighthead requires a Flange Kit for mounting. - Not Included**