Phillips 458273 Compact Fluorescent Lamp 26W 4100K

Product Description

The PHILLIPS 458273 is a 26-watt compact fluorescent lamp (CFL) designed for commercial and institutional lighting applications. Based on the PL-T26W/41/4P product designation, this lamp operates at 26 watts and produces a 4100K cool white color temperature, making it suitable for offices, retail spaces, and facilities where accurate color rendering and energy efficiency are priorities. The 4-pin base configuration requires a compatible ballast for operation. Licensed electricians and lighting maintenance professionals handle typical installation.

This lamp is commonly used in recessed downlights, troffer fixtures, and other enclosed or semi-enclosed luminaires that accept 4-pin PL-T style compact fluorescent lamps. The 4100K cool white output suits task-oriented environments including offices, schools, and commercial interiors. It is intended for use with a separate electronic or magnetic ballast rated for 26-watt 4-pin CFL lamps.

Key Features

• 26-watt input power for energy-efficient operation compared to equivalent incandescent sources
• 4100K cool white color temperature suited for task and commercial lighting
• 4-pin base design for use with compatible external ballasts
• PL-T form factor fits a wide range of recessed and commercial fixture types

Compatibility

Designed as an OEM-style replacement for 26-watt 4-pin PL-T compact fluorescent lamps in commercial and residential fixtures that accept this form factor and base type.

Installation Notes

Installation should be performed by a qualified electrician or trained lighting maintenance technician. Always de-energize the fixture and verify power is off at the circuit breaker before replacing the lamp. Confirm the existing ballast is rated for a 26-watt 4-pin CFL before installation. Do not install in open or wet-rated fixtures unless the luminaire is specifically rated for that environment.

Technical Specifications

• Wattage: 26 watts
• Color Temperature: 4100K
• Base Type: 4-Pin
• Lamp Type: Compact Fluorescent (PL-T)
• UPC: 04667726825

Standard Information

• Brand: PHILLIPS
• Manufacturer Part Number: 458273