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Sold in Quantities of:
30 unit(s)
ALB Price: $2.59 $2.09 (You save $0.50) per item
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32W T8 48 Inch 4100K 78 CRI Philips Alto 45375-3. This is a high lumen four foot T8 Fluorescent Lamp TCLP Compliant. Commonly used in offices, commercial buildings and warehouses. This lamp has low mercury content.

Philips revolutionized fluorescent lighting when the company introduced its Alto technology over a decade ago. Alto technology lowers the mercury content of T8 lamps to a mere 3.5 mg. These fluorescent T8 ballast bypass linear lamps take that original vision a step further, reducing the mercury content to just 1.7 mg – cutting the levels in half without sacrificing performance.

Upgrade Your T8 Lights

These T8 lamps are perfect for offices, commercial buildings, and warehouses, and they offer numerous benefits over traditional linear fluorescents:

  • Lifespan of 35,000 hours reduces maintenance and replacement expenses
  • Low mercury content is safer and better for the environment
  • High 2850 lumen output, 72 CRI, and 4100K color temperature for excellent light quality
  • T8 bulb shape
  • Medium bi-pin G13 base
  • 48” x 1” x 1”

Outstanding Customer Support

If you have any questions about these T8 ballast bypass linear lamps, just give us a call. Our qualified lighting specialists have been assisting customers just like you consistently for over 30 years and going strong. Whether you need assistance choosing the right products or advice on installing them properly, we’re here to make your experience pleasant every step of the way.

Place Your Order Online Today

Most orders received by 4pm EST ship out the same day. If you have any questions for our team, call us at 1-888-988-2852, or message us. Don’t spend more than you need to on authentic Philips T8 ballast bypass linear lamps. Shop smart at Atlanta Light Bulbs today.


This Item Replaces

This product is a direct replacement for the following items:
  • F32T8/741
  • F32T8/741 F32T8/TL741
  • F32T8/TL741
  • F32T8/TL741/ALTO
  • PHILIPS F32T8/TL741


Minimum Qty30
Useful Life Hours35000
Lumen Output2850
Actual Wattage32
Color Temperature (Kelvin)4100
Burn PositionUniversal
Color Rendering Index78
Bulb ShapeT8
Base TypeMedium Bi-Pin (G13)
Length (Inch)48
Width (Inch)1
Diameter (Inch)1
Manufacturers NotesPhilips 700 Series T8 Lamps featuring ALTO II Technology are ideal for industrial and commercial applications. They meet energy efficiency requirements with the lowest mercury content in the industry. Outstanding lamp performance • 95% lumen maintenance and reduced lamp-end blackening • 89 lumens per watt • Limited warranty period based on usage+ Better for the environment • ALTO II Technology is TCLP Compliant* • Only 1.7mg of mercury with ALTO II Technology • Reduced impact on the environment without sacrificing performance • ALTO II means 50% less mercury than the original ALTO T8 lamps

Lead Time:
IN STOCK – Same Day Shipping (order by 4PM ET M-F)

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