Model # 391169

Internet #100053367

Store SKU #154304

Philips 8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb
0046677391164

Philips

8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb

$9.47 /each
(limit 35 per order)

Frequently Bought Together

Product Overview

Ideal for the garage, workshop or basement, the Philips 22-Watt 8 in. T9 Cool White Circline Fluorescent Bulb delivers 1,000 lumens and lasts up to 4 years or 12,000 life hours. It features a reduced mercury content and installs to fixtures that accept 4-pin base bulbs.

  • Brightness: 1000 Lumens
  • Estimated yearly energy cost: $2.65
  • Life: 11 years (Based on 3 hrs/day)
  • Light appearance: 4100K (cool white)
  • Energy used: 22 watts
  • Lumens per watt: 45.4
  • T9 circline shape
  • Contain less mercury than standard fluorescent bulbs
  • For general use including indoor, commercial and residential use and ideal for home or office for versatility
  • 4-Pin
  • Contains mercury: yes (for more info on clean-up and safe disposal, visit: epa.gov/cfl)

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Details

Warranty / Certifications

More Products With These Features

Search

Customer Questions & Answers

What diameter is it

Asked by: Bob
I need to point out that the inside diameter of these bulbs seems to have gotten slightly smaller in more recent purchases. I needed to change one recently and I could not clip it all the way in because it would not clear the ballast like the prior bulb did. Unfortunately I tried too hard to make it fit; it cracked then fell out and smashed. $10.00 straight into the garbage! They can now only be mounted by pushing them only part way into the clips which I don't care for even though you have the cable and plastic lens to keep it from doing damage if it pops out.
Answered by: Leo
Date published: 2016-08-15

Do you have the ballast that goes with lamps

T9 4 prongs on each side to fit round 12" and 8"
Asked by: Jay183
Thank you for your recent inquiry with The Home Depot, Jay183. Please click the following link to view replacement ballasts:http://www.homedepot.com/b/Lighting-Ceiling-Fans-Indoor-Lighting-Parts-Accessories-Fluorescent-Lighting-Accessories-Replacement-Ballasts/N-5yc1vZc7nx We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-12-30

is this bulb rapid start?

Asked by: ed
Yes it is a rapid start.
Answered by: Consumer Lighting Team
Date published: 2016-10-31

So, 8 inches = 210x150x30mm am i right?

So, 8 inches = 210x150x30mm am i right?
Asked by: Luckas
  • y_2017, m_3, d_24, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_, sid_100053367, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 15ms
  • QUESTIONS, PRODUCT

Customer Reviews

8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb is rated 4.0 out of 5 by 3.
Rated 3 out of 5 by from Inside Dia is smaller. The inside diameter of these bulbs has gotten smaller, I have a Dazor Magnifying light, THE Old old USA made bulbs would Drop in, then a few years ago the imports were a tight fit NOW its a NO GO ans I guess I will have to modify the light to make them fit.........
Date published: 2016-05-27
Rated 5 out of 5 by from nice kitchen light bulb I purchased this light bulb for my kitchen. It puts out very nice light and I would buy again.
Date published: 2014-02-26
Rated 4 out of 5 by from Lasted 3 years I love the brightness of this light bulb. I use it in a ceiling lamp I bought at Home Depot. It takes 2 circular bulbs.
Date published: 2016-09-05
  • y_2017, m_3, d_25, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_, sid_100053367, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 21ms
  • REVIEWS, PRODUCT