Philips Lighting Alto T5/T5 HO Fluorescent Lamp Family

Philips Lighting Alto T5/T5 HO Fluorescent Lamp

The Philips Lighting Alto T5/T5 HO Fluorescent Lamp family covers linear fluorescent lamps built for commercial and industrial fixtures that require dependable, energy-efficient illumination in a compact bi-pin form factor. This lamp line is available in two configurations: a 14W - 3000K - 22-Inch T5 Standard option and a 54.1W - 4100K - 46-Inch T5 High Output option, giving contractors and facility managers a single trusted source for both standard and high-output T5 relamping needs. Every lamp in this family uses a 2-Pin G5 Miniature Base, delivers an 82 CRI for accurate color rendition, and is dimmable for integration with compatible dimming ballasts, so the fixture and control compatibility stays consistent whichever configuration you select.

Key Features

• Configuration Range: Available from 14W - 3000K - 22-Inch (T5 Standard) up to 54.1W - 4100K - 46-Inch (T5 High Output), covering both standard and high-output fixture platforms.
• Base Type: 2-Pin G5 Miniature Base for secure, standardized socket connection across the family.
• Color Rendering: 82 CRI provides accurate color rendition for task, display, and general area lighting.
• Dimmable: Dimmable design allows integration with compatible dimming ballasts for flexible light-level control.
• Alto® Technology: Alto® lamp technology from Philips Lighting supports environmentally responsible lamp disposal characteristics.
• Color Temperature Options: Choose from 3000K warm white for the T5 Standard configuration or 4100K cool white for the T5 High Output configuration.
• Lamp Length Options: 22-Inch length for T5 Standard fixture channels or 46-Inch length for T5 High Output fixture channels.

Technical Specifications

• Product Wattage: 54.1W
• CRI: 82
• Bulb Base: G5
• Dimmable: Yes

Typical Applications

• Commercial Office and Retail Lighting
• High-Bay and Industrial Facility Lighting
• Fixture Relamping and Retrofit Projects
• Display and Task Lighting Requiring Accurate Color Rendering
• Dimmable Lighting Control Systems

Why Philips Lighting?

Philips Lighting is a trusted name in commercial and industrial lighting, and the Alto® T5/T5 HO Fluorescent Lamp family reflects that reputation with consistent 2-Pin G5 base fit, 82 CRI color accuracy, and dimmable operation across both the 14W T5 Standard and 54.1W T5 High Output configurations. Electrical contractors and facility managers rely on Philips Lighting T5 lamps for dependable performance and fit across standard fixture platforms, whether relamping compact standard fixtures or high-output industrial fixtures.