PHILIPS 32W PL-T 4100K | Triple Tube Compact Fluorescent | GX24q-3 4-Pin Base | ALTO

Philips PL-T 32W/841/4P/ALTO (Order Code: 26872-2) is a high-output triple-tube compact fluorescent lamp designed for high-efficiency commercial and institutional lighting. Delivering 2,400 lumens of crisp 4100K cool white light, this lamp utilizes ALTO® low-mercury technology to provide a sustainable lighting solution with a reduced environmental footprint. Optimized for electronic ballast systems, its compact "3U" triple-tube design provides uniform light distribution and high system efficacy, making it an ideal choice for recessed downlights and architectural fixtures where visibility and clarity are paramount.

Product Overview

The Philips PL-T 32W ALTO series is engineered for professional environments that demand long-term reliability and high-quality illumination. The 4100K "Cool White" spectrum provides a bright, energizing atmosphere that enhances focus in offices, classrooms, and healthcare facilities. Utilizing patented ALTO® technology, these lamps contain only ~1.4mg of mercury, making them EPA TCLP compliant for non-hazardous disposal. When paired with high-frequency electronic ballasts, these lamps offer flicker-free starts and a service life of up to 20,000 hours, significantly reducing maintenance cycles and total cost of ownership.

• Crisp Cool Light: 4100K color temperature provides a clean, daylight-like appearance that improves visibility and alertness in workspaces.
• Sustainable ALTO® Technology: Industry-leading low mercury content simplifies waste management and environmental compliance.
• Triple Tube Design: Compact 3U geometry delivers high lumen density, allowing for powerful illumination in low-profile fixtures.
• Efficient Performance: Uses up to 80% less energy than standard incandescent alternatives while maintaining high color rendering (82 CRI).

Technical Specifications

• Brand: Philips PL-T ALTO
• Order Code: 26872-2 (268722)
• Model: CFTR32W/GX24q/841
• Wattage: 32W
• Base Type: GX24q-3 (4-Pin Plug-in)
• Color Temperature: 4100K (Cool White / Daylight)
• Color Rendering Index (CRI): 82
• Initial Lumens: 2,400 lm
• Rated Average Life: 12,000 – 20,000 Hours
• Maximum Overall Length (MOL): 5.625 inches (143 mm)
• Technology: Triple Tube (PL-T / 3U)

Compatibility & Safety Notes

• Electronic Ballast Required: This 4-pin lamp is designed exclusively for use with electronic ballasts and is not compatible with magnetic systems.
• Base Keying: Features a GX24q-3 base. Please verify your fixture socket; this base is specifically keyed for 32W fixtures and will not fit 26W (GX24q-2) or 42W (GX24q-4) sockets.
• Dimming: Only dimmable when used with a specific compatible electronic dimming ballast.
• Applications: Commercial office troffers, retail recessed downlights, hospitality corridors, and educational facility ambient lighting.

Additional Information

The Philips 26872-2 is a dependable legacy solution for facility managers maintaining existing fluorescent infrastructure. Its high lumen maintenance ensures that spaces remain uniformly bright throughout the lamp's life. While many facilities are transitioning to LED retrofits, this 32W PL-T remains a vital replacement component for fixtures where the original ballast-driven system is preferred. This product is CE certified, UL listed, and meets UL 935 safety standards for professional use.