Big savings on indoor paint, wallpaper and flooring | Shop now

Inc.VATEx.VAT
Contact us
Job listRegisterSign in
Inc.VATEx.VAT

See more Light bulbs

Home

Right chevron

Lighting

Right chevron

Light bulbs

Right chevron

Diall G9 30W Capsule Warm white Halogen Dimmable Light bulb, Pack of 4

Left chevron
Zoom inZoom outZoom reset
Diall G9 30W Capsule Warm white Halogen Dimmable Light bulb, Pack of 4
Right chevron
£6
Inc.VAT
Loading
Checking availability...
Loading
Checking availability...

Product details

Product information

  • Dimmable
  • Energy rating - D
  • Guarantee - 2 years
  • Life length - 2000h

Features and benefits

Provides high quality bright light to highlight a specific task area.

  • Choose a warm colour temperature to create a relaxing atmosphere
  • Easy to install, make sure the size fits your fixture before purchase
  • It is sold by pack of 4

Specifications

BrandDiall
Bulb typeCapsule
Cap fittingG9
Colour rendering index (CRI)98
Colour temperature2700K
Equivalent wattage40W
kWh per 1000hr life30kWh
Light technologyHalogen
Light colourWarm white
LocationIndoor
Lumens410lm
Pack quantity4
Power output30W
Product diameter13.2mm
Product length41mm
Switch cycles8000
Voltage240V
Warm up time0.2s
Product code3663602668664

Reviews

Full star
Half star
Empty star
Empty star
Empty star
1.7 / 5(20 reviews)

As many others have said, they simply don't last.

Full star
Empty star
Empty star
Empty star
Empty star

Anonymous - 17 day ago

Bought in March with a new light fitting, within a month a bulb had blown, and within 6 months all 5 have had to be replaced. Really poor quality (and yes, they were handled correctly, so that doesn't affect their longevity.

Very Poor

Full star
Empty star
Empty star
Empty star
Empty star

Stu23 - 4 month ago

I bought these bulbs Apr 2021 and now mid May they have already started to blow. We’ve had the light for under a year and this will now be the 3rd set of bulbs needed!

Don't touch the bulbs!!

Full star
Full star
Full star
Full star
Empty star

Ali677890 - 6 month ago

We have bought two packs of these for our lounge. The first time we changed the bulbs my husband used his fingers to install them and they had all died literally within months. When he replaced them he used a piece of kitchen towel to hold them with and they are still going strong since well before lockdown no.1 so they are doing great!! I'm convinced its because he touched the last lot.

2nd attempt - I will now ask for money back

Full star
Empty star
Empty star
Empty star
Empty star

Angieuk - 7 month ago

After going back to B&Q to replace the set of bulbs as the previous pack didn’t last 5 minutes and already posted feedback on this. I then put in the new ones. I just can’t believe it. 3 of them have gone. This is just not good enough. I will now ask for my money back and will never by these again!!

Good price

Full star
Full star
Full star
Full star
Full star

Kim88 - 7 month ago

Just to continue on from previous comment, after seeing others. I was advised to change bulbs with a cotton glove as grease and hands can affect life of bulb.. just a tip for those struggling.

  1. Show all customer reviewsRight chevron