Diall G4 Capsule Halogen Light Bulb 500lm 25W 12V 4 Pack (255FH)

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Diall G4 Capsule Halogen Light Bulb 500lm 25W 12V 4 Pack (255FH)

  • Warm White
  • Dimmable
  • 500lm - Equivalent to 46W
  • Up to 2000 Hours Life
  • 27kWh/1000h Life
  • 1 Year Guarantee
Energy Rating G

Product Information Sheet

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£1.39INC VAT

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Rated 4 out of 5 by from g2 25w bulbs excellent value for hard to get halogen bulbs in clearance so even better
Date published: 2022-02-18
Rated 5 out of 5 by from Light bulb Very reasonably priced, does exactly what it says on the packet. I looked online and Screwfix were very competitively priced on this item in comparison to its competitors. I have only just replaced this bulb so it is impossible to say how long it will last.
Date published: 2022-02-08
Rated 5 out of 5 by from Bulbs Excellent product ! A little expensive very easy to order and pick up Good advice nothing too much trouble
Date published: 2021-12-31
Rated 5 out of 5 by from Brilliant The G4 bulb fitted perfectly. I switched on the lamp and voila - there was light. And I could see in the dark. Great for going to the loo in the night - highly recommend.
Date published: 2021-11-26
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Is it for AC or DC applications?

The data sheet doesn’t say if this capsule is suitable for AC or DC applications. Some G4 are good for AC but not all. I don’t want lectures about the relative safety, I just need to know if this capsule is what I need. Simple!
Asked by: Hdhbcdbkmbhmbvhjk

12v but AC or DC voltage?

Asked by: Hdhbcdbkmbhmbvhjk
Hello Thank you for your question. 12V DC is safer than 12V AC. Body resistance decreased when the 12V AC , 12V DC will not be in 100%. However, the hazard degree of electric shock to the human body mainly depends on the size of the current passing through the human body and the length of the energization time. Thank you for using the Screwfix Q&A service.
Answered by: Jclarke71
Date published: 2022-02-16

Will these go in a lava lamp

The lamp looks the same as I took out
Asked by: Billbobaggers
Hello Billbobaggers, That depends entirely on the lamp fitting so I can only suggest referring to the manual for it to see what lamp is required. Thank you for using Q&A
Answered by: Cwalm
Date published: 2021-03-10

Hello, my light fitting states 20w bulbs, will these bulbs be suitable for my fitting as they are showing as 25w and equivalent to 44w. Do i take the 25w or 44w into consideration? Thank you

Asked by: Arfan1
Hello, For safety reasons you should not exceed the maximum wattage stated for the light fitting. It is the actual power consumption of 25w that is important with regard to the maximum. The equivalent wattage of 44w is meaning that the light output is similar to a 44w incandescent bulb but the actual power consumption is 25w. Thank you for using Screwfix Q&A.
Answered by: JTremain
Date published: 2021-01-10

After using these bulbs to replace existing ones, why do they light up really slowly or sometimes don't light up at all?

Asked by: d4n1
Hi d4n1, They should not be slow to light up or not light at all. If you are sure that there is nothing wrong with the light fitting and believe these bulbs to be faulty (and they are still within warranty) then we can of course offer either replacement or a refund. We apologise for the inconvenience this has caused. Thanks for using Screwfix Q&A. JT
Answered by: JTremain
Date published: 2020-12-29
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Specification
Brand Diall
CALC - Light Bulb Technology Halogen
Cap Fitting Type G4
Colour Temperature Description Warm White
Colour Temperature Value 3050 K
Dimmable Dimmable
Energy Rating G
Equivalent Wattage 46 W
Equivalent Wattage Band 31-45
kWh Per 1000hr Life 27 kWh/1000h
Life Length 2000 hours
Light Bulb Technology Halogen
Light Bulb Type Capsule
Lm 500 lm
Lm Band 401-600
Manufacturer Guarantee 1 Year Guarantee
Pack Size 4
Pieces in Pack/Case 4
Power Consumption 25 W
Power Factor Value Greater than 0.9
Power Voltage Supply 12 V
Product Diameter 8 mm
Product Length 31 mm
Product Type Light Bulb