The RAB Lighting FHID-85S-EX39-850 is a 85/68/60W dimmable LED Filament HID replacement lamp in an ED37 form factor with an EX39 mogul base, intended for high-output commercial and industrial HID retrofit applications. Delivering 11,70016,500 lumens at 5000K with CRI80 and 195 LPW efficacy, it operates on 120277V and supports 010V dimming for demand-based control. The 50,000-hour rated life and tri-wattage flexibility make it a high-performance alternative to 250400W legacy HID sources.