Philips 479634 32W T8 5000K Fluorescent Tube | 4 ft, 2,600 lm, 36,000 h – Case of 30

Bright daylight-like illumination for professional spaces

Meet the Philips 479634, a 32-watt T8 fluorescent tube designed for reliable daylight-style lighting in offices, retail floors, classrooms, and workshops. With a color temperature of 5000 Kelvin described as natural light and a CRI of 78, this tube aims to render colors with clarity and contrast across tasks. The 4-foot length fits standard fixtures, and a luminous output around 2,600 lumens helps brighten work surfaces. This tube is designed for long life, offering up to 36,000 hours of operation. Sold in cases of 30, it supports bulk stocking and steady replacement planning.

What you get with this tube

• Color temperature: 5000 Kelvin for daylight-like illumination
• Nominal length: 48 inches (4 feet) to fit standard T8 fixtures
• Luminous flux: about 2,600 lumens for bright surface lighting
• Long service life: up to 36,000 hours of operation

Performance and reliability for busy spaces

In typical spaces, consistent brightness matters. This Philips TL950/ALTO tube belongs to the 900 Series phosphors family, designed to maintain color fidelity and steady performance across its life. The 5000K daylight tone can help create a perception of openness and clarity on busy workdays, without asserting guaranteed results.

Practical usage and buying considerations

• Bulk purchasing: sold in cases of 30, helping simplify restocking for multi-fixture installations
• Versatile compatibility: suited for a wide range of T8 lighting layouts and fixtures
• Maintenance planning: long life can reduce replacement frequency

Why choose Philips 479634

Philips delivers dependable, daylight-style illumination for professional environments. While results depend on fixture design and surroundings, a 5000K tone and 2,600-lumen output provide a flexible, practical option for bright, even lighting in many settings. Color rendering is typical for general tasks, supporting straightforward color perception throughout the workspace.

Color rendering index (CRI) 78 indicates standard color fidelity for everyday activities in offices, shops, and classrooms.