Model # 366534

Internet #203872301

Philips 85-Watt 6 ft. T12 Daylight High Output ALTO Linear Fluorescent Light Bulb (15-Pack)

Discontinued Philips

85-Watt 6 ft. T12 Daylight High Output ALTO Linear Fluorescent Light Bulb (15-Pack)

  • Brightness: 5600 lumens
  • Lasts for 11 years (based on three hours/day)
  • Pack of 15
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Frequently Bought Together

Product Overview

If you need lighting for a commercial facility such as a warehouse, factory or distribution center, the Philips 85-Watt Daylight Linear Fluorescent Light Bulb is ideal. Its artic white light offers energy savings and lasts for 11 years (based on three hours/day).

Info & Guides

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Approximate Lightbulb Length
Bulb Diameter (In.)


Average Life (hours)
Bulb Shape
Bulb Type
Commercial / Residential
Commercial / Residential
Light Bulb Base Code
DC Base
Light Bulb Base Type
Light Bulb Features
No additional features
Light Bulb Shape Code
Light Color
Light Output (lumens)
Lighting Technology
Number in Package
Specialty Bulb Type
Commercial Non-Specific
Watt Equivalence
Wattage (watts)

Warranty / Certifications

Manufacturer Warranty
Yes. Please see the "more information" tab for details

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Customer Questions & Answers

Can these be used in commercial refrigeration and freezer units?

Asked by: Fritzie
This could be used.
Answered by: CommunityAnswer
Date published: 2016-04-03

Why are they not sold in Washington state?

Asked by: ron
Thank you for your recent inquiry with The Home Depot, Ron. Some items such as these bulbs, may not meet local codes and regulations and thus cannot be shipped to those areas. You can check on the local codes and regulations concerning fluorescent bulbs. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-01-28

Do you sell the fixture to hold a single 6-foot bulb

Asked by: joey
Thank you for asking. I believe the best advice would be to talk to one of our many specialty department professionals at your local Home Depot store. There are many factors when it comes to the specifics of this item. For any other questions, please call us at Customer Service 800-430-3376.
Answered by: Consumer Lighting Team
Date published: 2015-09-20
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Customer Reviews

85-Watt 6 ft. T12 Daylight High Output ALTO Linear Fluorescent Light Bulb (15-Pack) is rated 4.0 out of 5 by 4.
Rated 5 out of 5 by from Great The items worked great I would recommend it to customer's
Date published: 2015-04-28
Rated 5 out of 5 by from As advertised and More!!!!! product was as advertised!!!!!!!!!!!!!!!! awesome price!!!!! lowes wanted over $300 for same product if they could get it!!!!!!!!!!!!!!!!!!!!! shipping was awesome !!! came earlier than expected, texting up date was awesome. thanks Home Depot !!!
Date published: 2015-01-06
Rated 1 out of 5 by from Broken Light Bulbs I ordered a case of 6 foot fluorescent light bulbs. 8 of the 15 where broken. Won't do that again. Was given a $30 gift card. That's less than half of what I paid. NOT HAPPY.
Date published: 2014-12-23
Rated 5 out of 5 by from Difficult getting it delivered This is just a tube light and works as expected. Thanks
Date published: 2014-10-21
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