The RAB Lighting HIDFA-120S-EX39-8CCT-BYP/5SP is a field-adjustable 120/100/80W LED HID replacement lamp with an EX39 mogul base, designed for area, street, and parking lot retrofit applications requiring job-site wattage and CCT selection. Output ranges from 10,800 to 17,400 lumens across selectable 3000K, 4000K, and 5000K at 135145 lm/W efficacy, with CRI80 and ballast bypass operation. DLC listed (ID: PZW8AHTW) with an integrated 5-pin sensor port for photocell or occupancy control; rated 50,000 hours.