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CTKcom 100-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 100 Watt T3 Halogen Bulb R7S Double Ended Filament Flood Lights Quartz Tube Lamps,5 Pack

4.2 4.2 out of 5 stars 584 ratings

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FREE Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.

Purchase options and add-ons

Brand CTKcom
Light Type Halogen
Special Feature Needs recycling
Wattage 100 watts
Bulb Shape Size T3

About this item

  • 1.✔CTK j type double ended T3 120V 100W 78mm halogen light bulb
  • 2.✔Base Type: R7S, Length: 3-1/8" (78mm). Lamp type: Halogen-Double-Ended T3
  • 3.✔Wattage: 100W - Voltage: 120V (Works with 110 Volt , 120 Volt and 130 Volt)
  • 4.✔Long Life: Approx. 2,000 Hours bulb life
  • 5.✔Usage: Applicable Home, Office, Restaurants, Stores, Schools , Landscape
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$8.99 ($1.80/Count)
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Sold by CTKcom and ships from Amazon Fulfillment.
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$8.99 ($1.80/Count)
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Sold by Baiwei Lighting and ships from Amazon Fulfillment.
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Sold by GMY.Home and ships from Amazon Fulfillment.
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CTKcom 100-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 100 Watt T3 Halogen Bulb R7S Double Ended Filament Flood Lights Quartz Tube Lamps,5 Pack
CTKcom 100-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 100 Watt T3 Halogen Bulb R7S Double Ended Filament Flood Lights Quartz Tube Lamps,5 Pack
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Price-5% $8.99
Typical:$9.49
$9.49$8.68$9.99$9.99-10% $8.99
List:$9.94
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Brightness
4.4
4.4
4.6
4.8
4.4
Value for money
3.4
4.3
3.5
4.8
4.3
Longevity
2.9
4.0
3.2
4.3
3.8
Sold By
CTKcom
Baiwei Lighting
sunaifa
Wanhuohui
BesYouSel
Maskaa
bulb shape size
t3
t3
t3
t3
t3
t3
light source wattage
100 watts
300 watts
100 watts
100 watts
100 watts
150 watts
light type
Halogen
Halogen
Halogen
Halogen
Halogen
Halogen
light color
Warm White
Warm White
Warm White
Warm White
color rendering index
80
99
100
99
100
80
voltage
120 volts
120 volts of alternating current
120 volts
120 volts
120 volts
120 volts
color temperature
2700 kelvin
2700 kelvin
2700 kelvin
2700 kelvin
2700 kelvin
weight
0.04 pounds
1.69 ounces
0.04 kilograms
0.07 pounds

Product information

Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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CTKcom

CTKcom 100-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 100 Watt T3 Halogen Bulb R7S Double Ended Filament Flood Lights Quartz Tube Lamps,5 Pack


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 3.11 x 1.93 x 0.43 inches; 0.71 ounces
  • Item model number ‏ : ‎ CTK098-100
  • Date First Available ‏ : ‎ November 25, 2016
  • Manufacturer ‏ : ‎ CTKcom
  • ASIN ‏ : ‎ B01N7AAXFY
  • Customer Reviews:
    4.2 4.2 out of 5 stars 584 ratings

Product Description

It is replacement incandescent light bulbs for may uses including ceiling lights, table/desk/floor lamps, cabinet lighting, closet lights, outdoor lights for home, office, restaurants, and stores. All bulbs are brand new and high brightness and long life.

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Customer reviews

4.2 out of 5 stars
4.2 out of 5
584 global ratings

Customers say

Customers like the performance of the light bulb. For example, they mention that it works well and has no problems. That said, some complain about the durability and brightness. They say, for example, that the bulbs don't last and the ceramic base breaks easily. Opinions are mixed on value and quality.

AI-generated from the text of customer reviews

33 customers mention27 positive6 negative

Customers like the performance of the light bulb. They mention that it works well, has no problems, and is bright while it works. Some say that it was easy to install and works without hassle.

"...I've been using them for a couple months in a lamp, no problems, perfect lighting." Read more

"Works great, price is right!" Read more

"...Put these in and they are working great, nice and bright. Would buy again." Read more

"Work fine; arrived quickly and as advertised. Hard to find locally, so was happy to find online." Read more

58 customers mention22 positive36 negative

Customers are mixed about the quality of the light bulb. Some mention they are very happy with the quality and brightness, while others say that they burn out after a few days.

"...I bought these and within three months one of them burned out and had to be replaced. I'd used two in that unit pointing in different directions...." Read more

"EXCELLENT LED BULBS!!!!! WILL BUY AGAIN!!!! FIVE (5) STARS RATING!!!!!" Read more

"Longevity was very short, some burned out in less than 30 days. Used for indoor light fixtures so weather or temperature extremes were not the cause." Read more

"...five bulbs ususable , broken at ceramic terminal, suggesting poor quality control/manufacturing. Would not buy again from this source again." Read more

37 customers mention23 positive14 negative

Customers are mixed about the value of the light bulb. For example some mention it's a good value and a great purchase, while others say it'll waste your money. That said, opinions are mixed.

"Works great, price is right!" Read more

"...This product is garbage, worthless.Five-pack of bulbs:first one: lasted 3 dayssecond one: lasted 2 days..." Read more

"...So I will say they are still a good value even if only one works." Read more

"Great value" Read more

10 customers mention5 positive5 negative

Customers are mixed about the fit of the light bulb. Some mention that it fits perfectly, while others say that it's a tiny bit too short.

"The bulbs fit perfectly. One bulb was broken upon arrival." Read more

"...Given their quality control issues on the physical length, I'm not hopeful that they'll have long lives, either." Read more

"...The fit perfectly." Read more

"These bulbs are just a tiny bit too short, making them fit loosely in the fixture. They did work, but barely...." Read more

45 customers mention5 positive40 negative

Customers are dissatisfied with the durability of the light bulb. They mention that it burns out or breaks within 2 days, the ceramic base breaks easily, and the white ends disintegrate. The life of the bulbs is very short, with as little as a couple of weeks. Some customers also report that two of the five bulbs worked and one was visibly broken.

"The bulbs fit perfectly. One bulb was broken upon arrival." Read more

"2/5 had broken filaments." Read more

"...I tried to straighten them out but the wire connections were broken and then the ceramic ends broke. The third worked fine...." Read more

"...the ends get so hot that the porcelain ends crack...." Read more

11 customers mention3 positive8 negative

Customers are dissatisfied with the brightness of the light bulb. They say that it is not as bright as the bulbs they replaced, and became very dim in a day after installing. Some customers also mention that the lights are dimmer than the Halogens in other 4 lights.

"...item 5-Stars, but I took off 1-Star because the brightness of these bulbs are not as brilliant as the original Halogen bulbs I'm replacing...." Read more

"...Unfortunately, the even bigger issue is that they are not nearly as bright as other, name-branded 100w bulbs of this type...." Read more

"They lit up my house. Exactly what I needed. I've been using them for a couple months in a lamp, no problems, perfect lighting." Read more

"...Also these bulbs are not as bright as my original bulbs. Spend the extra money and buy brand name." Read more

Poor quality control
1 Star
Poor quality control
One of the bulbs was missing a ceramic piece. Didn't return because I needed the bulb.
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Top reviews from other countries

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Billie MacFarlane
5.0 out of 5 stars Five Stars
Reviewed in Canada on December 12, 2017
Amanda P.
1.0 out of 5 stars Very dim yellowish lighting
Reviewed in Canada on November 4, 2023
Customer image
Amanda P.
1.0 out of 5 stars Very dim yellowish lighting
Reviewed in Canada on November 4, 2023
If I could do 0 stars I would! These are horribly dim and have a yellow tone; would be perfect for a Halloween mood but not bathroom lighting.
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One person found this helpful
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Mike B
1.0 out of 5 stars Don't buy. Better off buying a name brand product. These bulbs are made with cheap materials.
Reviewed in Canada on January 4, 2018
One person found this helpful
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Client d'Amazon
1.0 out of 5 stars Brule facilement
Reviewed in Canada on December 27, 2019
Bob
1.0 out of 5 stars Poor buy
Reviewed in Canada on October 18, 2019
One person found this helpful
Report