GE 48864 F57QBX/841/A/4P/EOL – 57W Quad Biax CFL | 4100K Cool White

Professional-grade 57W high-output triple-tube CFL, delivering crisp 4100K cool white light for high-ceiling commercial and industrial environments.

Compatible Components

• Requires an electronic ballast specifically rated for 57W GX24q-5 lamps
• Compatible with GE GEC242-MVPS and Sylvania QTP series universal ballasts
• Designed for fixtures with GX24q-5 4-pin sockets

Product Overview

The GE 48864 (F57QBX/841/A/4P/EOL) is a high-performance Quad Biax compact fluorescent lamp. Engineered for high-bay and large-area lighting, it utilizes Amalgam technology to maintain stable light output across a wide range of temperatures. Its 4100K cool white light provides a clean, professional atmosphere, making it a reliable choice for warehouses, retail centers, and parking structures.

Key Features

• High Efficacy: Delivers 75 lumens per watt for maximum energy efficiency.
• Programmed Start: Integrated End-of-Life (EOL) protection for increased safety.
• Ecolux Low-Mercury: TCLP compliant design reduces environmental impact.
• Stable Output: Amalgam technology ensures consistent brightness in varying ambient temperatures.
• Universal Burn: Can be operated in any orientation without affecting performance.

Technical Specifications

• Model/Order Code: 48864
• Description: F57QBX/841/A/4P/EOL
• Wattage: 57 Watts
• Base: GX24q-4 (4-Pin)
• Initial Lumens: 4,300 lm
• Mean Lumens: 3,700 lm
• Color Temperature: 4100K (Cool White)
• CRI: 82
• MOL (Maximum Overall Length): 7.1 inches

Applications

• Warehouse and industrial high-bay fixtures
• Stadium and arena concourse lighting
• Large retail ceiling grids
• Outdoor canopy and parking garage illumination

Important Notes

• Socket Compatibility: This lamp uses a GX24q-5 base. It is not interchangeable with 26W, 32W, or 42W lamps which use different pin keying.
• Ballast Check: Verify your ballast is specifically rated for 57W lamps; many 42W ballasts will not properly strike this lamp.
• Disposal: Contains mercury. Dispose of according to local environmental regulations (TCLP compliant).