Product Overview

PHILIPS F40T8/TL841 ALTO 40W 4100K Cool White 60 in | T8 Linear Fluorescent | G13 Medium Base
Philips F40T8/TL841 ALTO is a high-performance 40W T8 linear fluorescent lamp featuring a G13 Medium Bi-Pin base, 3750 lumens of cool white light, and an exceptional CRI of 85 for superior color accuracy.
| Watts 40W | Length ~60 in | CCT 4100K | Base G13 | Lumens 3750 |
Product Overview
The Philips F40T8 ALTO series is the professional choice for high-traffic commercial environments. Combining Energy Star qualification with a high color rendering index (85 CRI), this lamp ensures that interior spaces are brightly lit with true-to-life color representation while maintaining long-term energy efficiency.
- Enhanced Color Quality: 85 CRI provides better color vibrancy compared to standard 70-series T8 lamps.
- ALTO Technology: Industry-leading low mercury design that is TCLP compliant and environmentally responsible.
- Extended Reliability: Rated for up to 42,000 hours depending on the ballast type and starting cycle.
- Lumen Maintenance: Designed to maintain 3,525 mean lumens over time, reducing the need for frequent group