Model # 409748

Internet #202504341

Store SKU #209974

null 21 in. T5 13-Watt Cool White (4100K) Linear Fluorescent Light Bulb
0046677409746

21 in. T5 13-Watt Cool White (4100K) Linear Fluorescent Light Bulb

  • Cool white lighting
  • Saves energy
  • Lasts up to three years
$8.47 /each
(limit 35 per order)

Frequently Bought Together

Product Overview

For effective residential and commercial lighting, select the Philips 13-Watt 21 in. T5 Cool White Linear Fluorescent Light Bulb. It produces cool, white light and can last up to three years. The T5 linear fluorescent bulb has a medium, bi-pin base. It is meant for indoor use.

  • Brightness: 820 lumens
  • Estimated yearly energy cost: $1.57
  • Life: 6.8 years (Based on three hours/day)
  • Light appearance: 4100K (cool white)
  • Energy used: 13 Watt
  • Lumens per watt: 63
  • Contain less mercury than standard fluorescent bulbs
  • For general use including indoor, commercial and residential use and ideal for home or office for versatility
  • Bi-pin
  • Contains mercury: yes (for more info on cleanup and safe disposal, visit: epa.gov/cfl)
  • Brighten up with the right light fixtures. Check out our Buying Guide for helpful tips.

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Specifications

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Warranty / Certifications

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Customer Questions & Answers

I have a Sylvania Cool White F13T5/CW light bulb. I measured it 20 1/2 inches. But this T5 13W 4100K is 21 inches. Are they different?

Asked by: John
This bulb will work. The measurement including the prongs is 20 1/2" and just 20" without. Not sure why they say 21".
Answered by: Pappy
Date published: 2017-01-03

Is there an LED replacement for this light?

Asked by: Jd
No not at this time.
Answered by: Consumer Lighting Team
Date published: 2016-09-16
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Customer Reviews

21 in. T5 13-Watt Cool White (4100K) Linear Fluorescent Light Bulb is rated 3.5 out of 5 by 35.
Rated 4 out of 5 by from I like the cool white lighting, it seems brighter than the light that came with the GE Slim Line ... I like the cool white lighting, it seems brighter than the light that came with the GE Slim Line 23 in. Fluorescent Light Fixture. They only thing that could be wrong with this bulb is there is something rattling inside when you tip from top to bottom. I've only had the light since 11/4/16, so it's too soon to see how long it's going to perform. The warranty states: Philips warrants that this bulb will be free from defects in material and workmanship for 6.8 years based on up to 3 hours average usage per day/7 days per week, when used as directed, A receipt is needed for warranty.
Date published: 2016-12-06
Rated 3 out of 5 by from This bulb goes under my kitchen cupboards and provides very adequate light in the counter area. ... This bulb goes under my kitchen cupboards and provides very adequate light in the counter area. The bulbs don't last a long time but they are easy to replace when they need to be.
Date published: 2016-11-11
Rated 1 out of 5 by from under cabinet lighting The first bulb I purchased lasted only two months. I could not find the receipt so I had to purchase another bulb. I hope this one last the three years the warrantee states.
Date published: 2016-10-18
Rated 1 out of 5 by from This light burns out faster the the same lights that were sold in the past. This light burns out faster the the same lights that were sold in the past.
Date published: 2016-12-08
Rated 1 out of 5 by from under cabinet lite Does not last very long. We need a LED replacement for this bulb.
Date published: 2016-10-18
Rated 4 out of 5 by from Provides nice, soft light above my computer monitor. Provides nice, soft light above my computer monitor.
Date published: 2016-12-09
Rated 4 out of 5 by from If they last I will be happy with the purchase... If they last I will be happy with the purchase
Date published: 2017-02-14
Rated 5 out of 5 by from Replacement for a burned out bulb. Fit fine Replacement for a burned out bulb. Fit fine
Date published: 2016-11-01
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