Product Overview
Philips 368472 F40T8/TL841/ALTO — 40W | Approx. 60-Inch T8 | 3,750 Lumens | 4100K Cool White | G13 Medium Bi-Pin Base
The Philips 368472 F40T8/TL841/ALTO is a 40W T8 linear fluorescent lamp with a G13 medium bi-pin base and Philips ALTO low-mercury technology, about 5 feet long. It produces 3,750 initial lumens (3,525 mean lumens) at 4100K cool white, with a color rendering index (CRI) of 85.
Power 40W T8 Fluorescent | Brightness 3,750 lm Initial lumens | Color Temp 4100K Cool White | CRI 85 | Interface G13 Medium Bi-Pin | Rated Life 42,000 h Up to, ballast dependent |
ADL Supply Expert Application & Replacement Guide
The F40T8 ALTO is a 5-foot T8 used in high-traffic commercial spaces. The previous listing notes an 85 CRI for better color vibrancy than standard 700-series T8 lamps, and Energy Star qualification.
ALTO lamps use Philips' low-mercury design and are TCLP compliant. Philips rates life at up to 42,000 hours depending on the ballast type and starting cycle.
T8 lamps have a 1-inch (26 mm) tube. T8 and T12 lamps share the same G13 base, so the base alone will not tell you which type your fixture uses; match the wattage, length and lamp code printed on the end of the lamp you are replacing.
Detailed Product Specifications
- Brand: Philips Lighting
- Product Name: Philips 368472 F40T8/TL841/ALTO
- Philips Order Code: 368472
- UPC Barcode Number (GTIN-12): 046677368470
- Lamp Type: T8 linear fluorescent (ALTO)
- Lamp Wattage: 40W
- Color Temperature: 4100K, Cool White
- Color Rendering Index (CRI): 85
- Initial Lumens: 3,750 lm
- Mean Lumens: 3,525 lm
- Rated Average Life: Up to 42,000 hours (depends on ballast type and starting cycle)
- Base: G13 Medium Bi-Pin
- Nominal Length (MOL): Approx. 60 in (5 ft)
- Bulb Diameter: 1 inch (T8)
Ballast & Fixture Compatibility
Confirm the ballast is rated for a 40W T8 lamp and suits your starting method; rated life depends on the ballast type and starting cycle.
Equivalent Lamps & Cross-Reference
If you know this lamp by another brand's number, or need a replacement, use the numbers below. Confirm that the wattage, color temperature, and ballast type match your fixture before substituting, since ratings can differ between brands.
- Grainger Item Number: 6VR93
- GE Equivalent: F40T8/SPX41 (GE Part Number 22662)
- Sylvania (OSRAM) Equivalent: FO40/841/ECO (Part Number 22146)
Before You Order – Verify
- Confirm the product: Philips 368472 F40T8/TL841/ALTO (40W, 4100K).
- Confirm the fixture uses G13 medium bi-pin sockets and takes a 5-foot (about 60 in) lamp.
- Confirm the ballast is rated for a 40W T8 lamp.
- Confirm 4100K matches the lamps already installed before partial re-lamping.
Bulk Commercial Lighting Supply & Project Support
ADL Supply delivers commercial-volume fulfillment, tiered contractor pricing, and full pallet project quoting to electrical accounts across the United States.
For wholesale inquiries, volume pricing, or manufacturer spec sheet documentation, call our commercial branch at 1-800-235-3489.
