Philips Lighting 458257 PL-T Triple U-Tube CFL Lamp, 26W, 4-Pin, 3000K

Philips Lighting 458257 PL-T Triple U-Tube CFL Lamp, 26W, 4-Pin, 3000K

The Philips Lighting 458257 PL-T is a dimmable triple U-tube linear compact fluorescent lamp built for reliable performance in commercial and light-industrial fixtures. Rated at 26-Watt and equipped with a 4-Pin GX24q-3 base, this Alto® lamp delivers 1750 lumens at a warm 3000K color temperature with an 83 CRI, giving accurate color rendering for offices, retail spaces, and general-purpose lighting applications. As a true dimmable CFL, it integrates into fixtures with compatible dimming ballasts, allowing facility managers and electrical contractors to fine-tune light output for energy savings and occupant comfort without sacrificing lumen quality.

Key Features

• Lamp Type: Triple U-tube linear compact fluorescent (PL-T) construction for compact, high-output illumination in standard PL-T fixtures.
• Wattage: 26-Watt rated consumption delivers efficient light output while keeping energy costs in check.
• Base Configuration: 4-Pin GX24q-3 base ensures proper fit and secure connection in compatible dimming and non-dimming fixtures designed for this base style.
• Light Output: 1750 lumens provides strong, consistent illumination suitable for task and ambient lighting needs.
• Color Temperature: 3000K produces a warm white light, well suited to spaces where a comfortable, inviting color appearance is desired.
• Color Rendering: 83 CRI supports accurate, true-to-life color rendering for general commercial environments.
• Dimmable Performance: Designed for use with compatible dimming ballasts, allowing adjustable light levels to match occupancy and daylighting strategies.
• Alto® Technology: Part of the Philips Alto® lamp family, engineered for efficient operation in fluorescent lighting systems.

Technical Specifications

• Lamp Family: PL-T 26W/830/A/4P/ALTO
• Wattage: 26-Watt
• Base: 4-Pin GX24q-3
• Lumens: 1750
• CRI: 83
• Color Temperature: 3000K
• Dimmable: Yes
• Configuration: Triple U-Tube Linear Compact Fluorescent

Typical Applications

• Commercial Office Lighting
• Retail and Display Lighting
• Hospitality and Common-Area Fixtures
• Fixture Retrofits Requiring 4-Pin GX24q-3 Base Lamps
• Dimmable Fluorescent Lighting Systems

Why Philips Lighting?

Philips Lighting is a trusted name in commercial and industrial lighting, and the 458257 PL-T Alto® lamp continues that standard with dependable 26-Watt output, a warm 3000K color temperature, and 83 CRI color accuracy in a familiar 4-Pin GX24q-3 base. Its dimmable design gives electrical contractors and facility managers added flexibility for energy management, while the Alto® platform reflects Philips' commitment to consistent, efficient fluorescent lighting performance for professional installations.