Philips Lighting 135103 F54T5 HO Fluorescent Lamp, 5000K, 40-Pack

Philips Lighting 135103 F54T5 HO Fluorescent Lamp, 5000K, 40-Pack

The Philips Lighting 135103 (F54T5/850/HO/ALTO) is a dimmable T5 High Output fluorescent lamp built for commercial and industrial applications that demand high light output in a compact footprint. Rated at 54.1-watts, this lamp delivers 4800-lumens of crisp 5000K daylight-white illumination with an 82 CRI for accurate color rendering. It features a 2-pin G5 miniature base and a 46-inch overall length, and is sold in a case pack of 40 lamps for large-scale relamping projects. Built with Philips' Alto® technology, this lamp is engineered to reduce mercury content while maintaining consistent, reliable performance over its rated life.

Key Features

• High Output Performance: Delivers 4800-lumens at 54.1-watts for bright, efficient illumination in high-bay and general-purpose fixtures.
• 5000K Color Temperature: Produces a crisp, daylight-white light output suited for task-intensive commercial and industrial spaces.
• 82 CRI: Offers strong color rendering accuracy for retail, office, and warehouse environments where visual clarity matters.
• G5 Miniature Bi-Pin Base: Standard 2-pin G5 base ensures compatibility with common T5 HO fixture sockets.
• 46-Inch Length: Sized to fit standard T5 HO fixture housings for straightforward replacement.
• Dimmable Design: Compatible with dimming ballast systems for flexible light-level control.
• Alto® Technology: Philips' Alto® lamps are formulated to help meet reduced mercury content requirements.
• Case Pack of 40: Packaged in a 40-lamp case for efficient bulk purchasing and facility-wide relamping.

Technical Specifications

• Lamp Type: T5 High Output Fluorescent
• Wattage: 54.1-Watt
• Lumens: 4800-Lumens
• Color Temperature: 5000K
• CRI: 82
• Base: G5 2-Pin Miniature
• Length: 46-Inch
• Dimmable: Yes
• Pack Quantity: 40 Lamps

Typical Applications

• High-Bay Commercial and Industrial Lighting
• Retail and Office Fixture Relamping
• Warehouse and Distribution Center Lighting
• T5 HO Fixture Retrofits and Replacements
• Facilities Requiring Dimmable Fluorescent Solutions

Why Philips Lighting?

Philips Lighting engineers its T5 HO lamps for consistent color quality, reliable light output, and compatibility with standard fixture hardware, making the 135103 a dependable choice for professional relamping projects. With Alto® technology built in, this lamp is designed to support environmentally-conscious facility maintenance without compromising on the 4800-lumen, 5000K performance that commercial spaces require. Shop Philips Lighting fluorescent lamps at ZenSupply for dependable, code-compliant illumination solutions.