NaturaLED 4637 LED85FHID/SW/ED37/EX39/850 60/68/85W LED ED37 Filament HID Replacement Bulb 5000K EX39 Base 120-277V

Identification & Application NaturaLED 4637 LED85FHID/SW/ED37/EX39/850 60/68/85W LED ED37 Filament HID Replacement Bulb 5000K EX39 Base 120-277V. The NaturaLED 4637 is a selectable wattage LED ED37 filament HID replacement bulb designed to retrofit existing HID luminaires with EX39 mogul base sockets. This lamp provides selectable wattage settings of 60W, 68W, or 85W with a fixed 5000K color temperature. The unit operates on 120-277V line voltage and is intended for direct wire installation following ballast removal. The ED37 filament design supports use in high bay, low bay, and area lighting applications where fixture clearance and ventilation are verified. Confirm socket type, enclosure rating, and wiring configuration prior to energizing. The NaturaLED 4637 LED85FHID/SW/ED37/EX39/850 60/68/85W LED ED37 Filament HID Replacement Bulb 5000K EX39 Base 120-277V is designed for commercial, industrial, residential, maintenance, and specification-grade lighting applications requiring compatible installation conditions and documented manufacturer reference information. The product configuration supports use where the listed electrical, optical, mechanical, mounting, and control characteristics match fixture, replacement, and project requirements. Technical Performance Specifications Brand: NaturaLED SKU/MPN: 4637 Product Type: LED HID Replacement Bulb Installation Type: Ballast bypass, direct wire Electrical: 60W/68W/85W selectable, 120-277V Optical: 5000K, CRI >80, filament style distribution Mechanical: ED37 shape, EX39 mogul base Lifecycle: 50,000 hr Documentation: See manufacturer spec sheet for additional details