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16W 2D Square 2-Pin GR8 Cap Daylight White 6500k Compact Fluorescent Lamp, AC 230V, CFL 2 Pin Light Bulb, not dimmable, GR8 DD Flat Butterfly Bulb for Flush Ceiling Light, 1PC [Energy Class G]

4.0 out of 5 stars 616 ratings
#1 Best Seller in Fluorescent & Neon Tubes
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£7.26 with 19 percent savings
Was: £8.99
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Colour Name: 2pin Gr8 6500k 13x13cm
Brand Akynite
Light type CFL
Wattage 16 watts
Bulb shape size B9
Bulb base G8

About this item

  • Precautions before Purchase: 2 PIN Light Bulb, not compatible with 4 PIN light fixture or ballast; The bulb size is LxW 13.3x13.3cm, TOO SMALL to replace 28W light bulb; Compact Fluorescent Light Bulb, NOT LED Bulb, MUST use with Ballast. Can’t light up without ballast.
  • 16W 2D Square 2-Pin GR8 Cap daylight white 6500k Compact Fluorescent Lamp, AC 230V.
  • DD flat butterfly bulb shape, fitted with a GR8 2-pin square push fit base, easy to install.
  • Standard daylight white 6500k with brightness 950 lumens, no flicker, high color rendering >80Ra. Please note this CFL 2 pin Light bulb is not dimmable.
  • Energy rating of G, 8,000hrs max lifetime, does the job intended. Attention: this item product is with 2 pin GR8 fitting, NOT 4 pin GR10q fitting! Please open the packaging box and check the light bulb when you receive it.
  • Energy efficient CFL light bulb 16W, good replacement for a bathroom ceiling light. Ideal for flush ceiling light for bathroom, kitchen, footpath area, corridor, stairwells, etc.

Compare with similar items

This item
Akynite 16W 2D Square 2-Pin GR8 Cap Daylight White 6500k Compact Fluorescent Lamp, AC 230V, CFL 2 Pin Light Bulb, not dimmable, GR8 DD Flat Butterfly Bulb for Flush Ceiling Light, 1PC
Akynite 16W 2D Square 2-Pin GR8 Cap Daylight White 6500k Compact Fluorescent Lamp, AC 230V, CFL 2 Pin Light Bulb, not dimmable, GR8 DD Flat Butterfly Bulb for Flush Ceiling Light, 1PC
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Price-19% £7.26
Was: £8.99		£8.99£10.99£10.66£18.99
Delivery—
Get it as soon as Wednesday, Apr 23
Get it as soon as Wednesday, Apr 23
Get it as soon as Wednesday, Apr 23
Get it as soon as Wednesday, Apr 23
Customer Ratings
4.04.0 out of 5 stars616
4.34.3 out of 5 stars121
4.54.5 out of 5 stars22
4.14.1 out of 5 stars15
5.05.0 out of 5 stars3
Sold by
bulb shape size
bulb base
light source wattage
light type
light colour
white brightness
colour rendering index
voltage
colour temperature

Product Description

  • The light bulb type is 2 Pin GR8.

  • The power is 16W with small size.

  • Please pay high attention that this GR8 light bulb 16W is with small size 13.3x13.3cm, it's too small and NOT compatible to replace 28W light bulb.

  • The light fixture should be with GR8 2 Pin fitting, and the diameter of the position where the light bulb is installed should be around 13.5-14cm.

gr8 2 pin light bulb
gr8 2 pin daylight white

CANNOT Replace 4 PIN Light Bulb as Their Light Fitting Type is different !

This 2 PIN 16W GR8 light bulb size is 13.3x13.3cm, it's VERY SMALL and NOT compatible to replace 28W light bulb.

This is Compact Fluorescent Light Bulb, NOT LED Bulb, MUST use with Ballast. Can’t light up without ballast.

2 pin ceiling light bulb
dd butterfly light bulb

Product information

Technical Details

Brand ‎Akynite
Manufacturer ‎Warm Lighting Co., Ltd
Package Dimensions ‎15 x 15 x 3.7 cm; 110 g
Item model number ‎2D16W
Part Number ‎2D16W
Number of Items ‎1
Colour ‎2pin Gr8 6500k 13x13cm
Shape ‎Square
Voltage ‎230 Volts (AC)
Power and Plug Description: ‎Corded Electric
Batteries Required? ‎No
Type of Bulb ‎Compact Fluorescent Light (CFL)
EU Energy Efficiency Label ‎G
Luminous Flux ‎950 Lumen
Wattage ‎16 watts
Wattage ‎16 Watts
Incandescent Equivalent ‎75 Watts
Colour Temperature ‎6500 Kelvin
Colour Rendering Index (CRI) ‎80
Item Weight ‎110 g
Guaranteed software updates until ‎unknown

Additional Information

ASIN B0DCG8GFL6
Customer Reviews
4.0 out of 5 stars 616 ratings

4.0 out of 5 stars
Best Sellers Rank 16 in Lighting (See Top 100 in Lighting)
1 in Fluorescent & Neon Tubes
Date First Available 7 Aug. 2024

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

Feedback

Akynite 16W 2D Square 2-Pin GR8 Cap Daylight White 6500k Compact Fluorescent Lamp, AC 230V, CFL 2 Pin Light Bulb, not dimmable, GR8 DD Flat Butterfly Bulb for Flush Ceiling Light, 1PC

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Product details

  • Package Dimensions ‏ : ‎ 15 x 15 x 3.7 cm; 110 g
  • Manufacturer ‏ : ‎ Warm Lighting Co., Ltd
  • ASIN ‏ : ‎ B0DCG8GFL6
  • Item model number ‏ : ‎ 2D16W
  • Country of origin ‏ : ‎ China
  • Guaranteed software updates until ‏ : ‎ unknown
  • Customer reviews:
    4.0 out of 5 stars 616 ratings

Important information

Light Bulb Recycling

View recycling information for this and other types of lamps.

Light Bulb Breakage and Clean Up Information

Learn more about how to clean up and dispose of broken or damaged lamps.

Customer reviews

4 out of 5 stars
616 global ratings

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Customers say

Customers find the light bulb easy to install and appreciate its perfect fit, particularly in awkward ceiling spaces. They like its brightness, with one customer noting it provides a nice warm light temperature, and consider it excellent in quality. The functionality and value for money receive mixed feedback - while some say it works well and is a good value, others report it stopped working after 5 days and consider it a waste of money. The bulb's sturdiness is concerning, with multiple reports of it arriving smashed and breaking within months of use.

AI-generated from the text of customer reviews

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29 customers mention ‘Fit’28 positive1 negative

Customers find that the light bulb fits perfectly and is the correct size.

"...When fitting the bulb, it just popped in to place, no instruction manual needed...." Read more

"Was smaller in size compared to the bulb I was replacing it with. Fitted well and does the job." Read more

"Quick delivery, easy to fit part, good value for money. Recommend." Read more

"Easy to fit in a awkward ceiling" Read more

25 customers mention ‘Brightness’25 positive0 negative

Customers like the light bulb's brightness, with one mentioning it provides a nice warm light temperature.

"...The light emitted is slightly warm but still brightens a dark bathroom...." Read more

"...smaller no name no brand piece of crap and this one we got is brighter and a better colour it seems dim at first but once we used it a little it was..." Read more

"It’s bright, which we wanted but I wouldn’t say it’s a warm white. Quite a strong bright clinical white light. But it’s fine and easy to install." Read more

"...Small but bright, better than the yellow light from the previous bulb (it lasted 10 years though)" Read more

17 customers mention ‘Quality’14 positive3 negative

Customers find the light bulb's quality excellent, with one mentioning it looks very nice for porch lighting.

"...Quite a strong bright clinical white light. But it’s fine and easy to install." Read more

"Good product" Read more

"Great and less than half price of well known stores. I’m pkeased" Read more

"Good 👍..." Read more

8 customers mention ‘Ease of installation’8 positive0 negative

Customers find the light bulb easy to install.

"...When fitting the bulb, it just popped in to place, no instruction manual needed...." Read more

"...Quite a strong bright clinical white light. But it’s fine and easy to install." Read more

"...It was delivered safely and easily installed." Read more

"...Delivered next day and installed it myself in two mins. Perfect and the price was good. Bought the warm white which looks very nice for porch light" Read more

5 customers mention ‘Bulb quality’5 positive0 negative

Customers find the light bulb to be of good quality.

"Good bulb,easy to fit." Read more

"light bulb good quality," Read more

"Flu-resent bulb..." Read more

"Good bulb..." Read more

61 customers mention ‘Functionality’25 positive36 negative

Customers have mixed experiences with the light bulb's functionality, with some reporting it works great and lasts up to 6 months, while others mention it stopped working or failed after 5 days of use.

"...of crap and this one we got is brighter and a better colour it seems dim at first but once we used it a little it was happy and bright... typical..." Read more

"...goes, I’ve been using this light for 1 year and it’s still working perfectly. The light emitted is slightly warm but still brightens a dark bathroom...." Read more

"...Quite a strong bright clinical white light. But it’s fine and easy to install." Read more

"...Fitted well and does the job." Read more

23 customers mention ‘Value for money’15 positive8 negative

Customers have mixed opinions about the light bulb's value for money, with some finding it good value while others consider it an absolute waste of money.

"...And, as far as value for money goes, it was a 1/4 of the price of high-street retailers. Definitely worth the spend." Read more

"...only a slight blue near mid and the rest completely dead so not a great replacement I wouldn't recommend it and it's rare for me to leave a bad..." Read more

"Great and less than half price of well known stores. I’m pkeased" Read more

"Quick delivery, easy to fit part, good value for money. Recommend." Read more

29 customers mention ‘Sturdiness’8 positive21 negative

Customers report multiple issues with the light bulb's sturdiness, noting that it arrives smashed, broken into pieces, and only lasts about 5 months.

"...to replace one that went after 6 years and yet this one only lasted 3 weeks before going dull to only a slight blue near mid and the rest completely..." Read more

"Only lasted 5 months :..." Read more

"Good quality product" Read more

"Arrived broken with barely any protecting for such a fragile object...." Read more

Disappointed!!!
1 out of 5 stars
Disappointed!!!
I'm disappointed with the product! Arrived safely well packaged just minutes ago, open it and swapped with the old one. As you can see in the video it's faulty, barley making any light . We sending it back to Amazon, very disappointed with the product.
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Top reviews from United Kingdom

  • Spectacular
    5.0 out of 5 stars Working well after 1 year
    Reviewed in the United Kingdom on 7 April 2025
    Colour Name: 4pin Gr10q 3500k 13x13cmVerified Purchase
    Incredibly quick delivery with prime. My previous light blew one night and this was delivered by the next morning. As far as quality goes, I’ve been using this light for 1 year and it’s still working perfectly. The light emitted is slightly warm but still brightens a dark bathroom. When fitting the bulb, it just popped in to place, no instruction manual needed. And, as far as value for money goes, it was a 1/4 of the price of high-street retailers. Definitely worth the spend.
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  • WHO'S DA QUACK
    5.0 out of 5 stars Does the job
    Reviewed in the United Kingdom on 21 December 2024
    Colour Name: 4pin Gr10q 3500k 13x13cmVerified Purchase
    I know these can be a pain to find around me so I had to grab one on here but the one I had was some weird 3500k and slightly smaller no name no brand piece of crap and this one we got is brighter and a better colour it seems dim at first but once we used it a little it was happy and bright... typical fluorescents lmao happy with it tbh.
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  • hannah
    4.0 out of 5 stars Bright light
    Reviewed in the United Kingdom on 7 February 2025
    Colour Name: 4pin Gr10q 3500k 13x13cmVerified Purchase
    It’s bright, which we wanted but I wouldn’t say it’s a warm white. Quite a strong bright clinical white light. But it’s fine and easy to install.
    Helpful
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  • agae
    1.0 out of 5 stars Not great
    Reviewed in the United Kingdom on 21 February 2025
    Colour Name: 4pin Gr10q 3500k 13x13cmVerified Purchase
    Put light in my bathroom to replace one that went after 6 years and yet this one only lasted 3 weeks before going dull to only a slight blue near mid and the rest completely dead so not a great replacement I wouldn't recommend it and it's rare for me to leave a bad review on anything but like I say this was good to start but 3 weeks in and was more useless than the old one so wasn't energy efficient at all
    One person found this helpful
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  • Bea
    5.0 out of 5 stars Four pin bathroom bulb
    Reviewed in the United Kingdom on 13 April 2025
    Colour Name: 4pin Gr10q 3500k 13x13cmVerified Purchase
    Was smaller in size compared to the bulb I was replacing it with. Fitted well and does the job.
    Helpful
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  • Anne Richards
    5.0 out of 5 stars Very easy to fit. Good, bright light.
    Reviewed in the United Kingdom on 15 March 2025
    Colour Name: 2pin Gr8 6500k 13x13cmVerified Purchase
    Hard to find a 2 pin fitting, most are now 4 pin and won’t fit. Small but bright, better than the yellow light from the previous bulb (it lasted 10 years though)
    Helpful
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  • G.llew mrs
    3.0 out of 5 stars Good value.
    Reviewed in the United Kingdom on 14 January 2025
    Colour Name: 2pin Gr8 3500k 13x13cmVerified Purchase
    Not bright enough for a bathroom.
    Helpful
     Report
  • UK Customer
    5.0 out of 5 stars Seems okay
    Reviewed in the United Kingdom on 31 March 2025
    Colour Name: 4pin Gr10q 3500k 20x20cmVerified Purchase
    As a light bulb, it seemd to do it's job. I'll try to come back here in 5 years to say how long it's lasted. It seems fine for now. £10 seems expensive, but it's abou the same everywhere I looked.
    Helpful
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