GE 93314772 LED/LC150W/ED28/7SC/277-480 90/115/150W LED HID Retrofit Corn Cob Lamp 30K/40K/50K EX39 277-480V

Identification & Application

The GE 93314772 is a field-selectable LED Corn Cob Lamp engineered for ballast bypass retrofit of HID luminaires in commercial and industrial environments. This EX39 mogul base lamp operates on 277-480V and provides selectable wattage outputs of 90W, 115W, or 150W to align with application light level requirements. Selectable 3000K, 4000K, or 5000K color temperature supports varied ambient lighting needs across warehouse, high bay, and exterior area lighting applications. Designed for direct wire installation following ballast removal, it replaces high-wattage HID lamps while reducing maintenance intervals. The ED28 corn cob construction supports installation in compatible open rated luminaires per manufacturer specifications.

Technical Performance Specifications

• Brand: GE
• SKU/MPN: 93314772 / LED/LC150W/ED28/7SC/277-480
• Product Type: LED Corn Cob Lamp
• Installation Type: Type B Direct Wire
• Electrical: 277-480V, selectable 90W/115W/150W
• Lumen Output: 90W - 13500 lm
• Lumen Output: 115W - 17000 lm
• Lumen Output: 150W - 22500 lm
• Optical: 3000K/4000K/5000K selectable, CRI 80
• Mechanical: ED28 form factor, EX39 mogul base
• Compliance: UL Listed
• Environmental: Suitable for open fixtures
• Lifecycle: 50,000 hr rated life
• Documentation: See manufacturer spec sheet for additional details

Application Guidance

This LED Corn Cob Lamp is intended for ballast bypass installation after removal of the existing HID ballast. Select wattage and color temperature prior to energizing the circuit. Confirm supply voltage compatibility within the 277-480V range and verify luminaire thermal capacity and clearance for the ED28 corn cob profile. Suitable for high bay, warehouse, parking structure, and large commercial applications requiring configurable output and CCT flexibility.