As an essential retailer, our stores remain open across the UK

Diall R7s Linear Halogen Light Bulb 8550lm 400W 118mm 3… (861FJ)

£ 3.59INC VAT

Add to basket for...

Diall R7s Linear Halogen Light Bulb 8550lm 400W 118mm 3 Pack (861FJ)

  • Warm White
  • Dimmable
  • Wattage: 400W / Equivalent Wattage: 500W
  • Up to 2000 Hours Life
  • 400kWh/1000h Life
  • Energy Rating: C
  • Self-Ballast
  • 2 Year Manufacturer's Guarantee (T&Cs Apply)

More Info

View all: Diall Light Bulbs

£3.59INC VAT

Add to basket for...

Diall R7s Linear Halogen Light Bulb 8550lm 400W 118mm 3 Pack is rated 4.8 out of 5 by 42.
  • y_2021, m_1, d_24, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_42
  • loc_en_GB, sid_861FJ, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 18ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 5 out of 5 by from Great value Excellent value for money with this 3 pack Always great to have spares to hand for quick replacement when needed
Date published: 2021-01-18
Rated 5 out of 5 by from nice product fantastic product better than i had anticipated , always value for money.
Date published: 2021-01-12
Rated 5 out of 5 by from Great value Excellent price. Have paid more in the passed for one bulb so to get three in the pack is delightful.
Date published: 2021-01-11
Rated 5 out of 5 by from Shine a Light Excellent Price and as usual during these difficult times Covid protocols properly in place at pick up store. TBH a bit early to give a reliability rating so my 5 star rating on that aspect might be a bit premature might come back on that one, hopefully not. I do like the warm white light provided by this bulb which has been installed in a couple of our security floodlights.
Date published: 2020-12-24
  • y_2021, m_1, d_24, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_42
  • loc_en_GB, sid_861FJ, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 16ms
  • REVIEWS, PRODUCT

Are these bulbs suitable for patio heaters or are just for lighting. I need them for a parasol heater.

Asked by: Corkyball

Is this 110Volt

Asked by: Gubly
Hello Gubly, These light bulbs are 240 volts. Thank you for using Q&A SW
Answered by: SWake
Date published: 2020-12-21

Would this bulb fit my ES42C motion sensor 500w floodlight

Asked by: mande
Hello, Thank you for your enquiry. Difficult to say without knowing the spec on your floodloght. Did you buy it from Screwfix? If so, please let us know the product code and we can check for you. Thank you for using Q&A MH
Answered by: Screwfix778
Date published: 2019-11-11

is this suitable for kitchen hot plates

Asked by: bo000bbb
Hello, No this would not be suitable for kitchen hot plates, Thank you for using Q&A KD
Answered by: Kdavis10
Date published: 2019-10-22

What does 'self-balast' mean in the specification of Halogen Lamps 400W

Asked by: Ramriche
Hello Ramriche, The term self-ballast means that this bulb does not require a ballast in the fitting in order for it to work. Thank you for using Q & A. DC
Answered by: Dcoz
Date published: 2019-11-26
  • y_2021, m_1, d_23, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_GB, sid_861FJ, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 17ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Ballast Type Self-Ballast
Brand Diall
CALC - Light Bulb Technology Halogen
Cap Fitting Type R7s
Colour Temperature Description Warm White
Colour Temperature Value 3000 K
Dimmable Dimmable
Energy Rating C
Equivalent Wattage 500 W
Equivalent Wattage Band 301 or Greater
kWh Per 1000hr Life 400 kWh/1000h
Length (Imperial) 4.7 "
Life Length 2000 hours
Light Bulb Technology Halogen
Light Bulb Type Linear
Lighting Product Type Light Bulb
Lm 8550 lm
Lm Band 7501-10,000
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 3
Pieces in Pack/Case 3
Power Consumption 400 W
Power Factor Value Greater than 0.9
Product Diameter 10 mm
Product Length 118 mm
Product Type Light Bulb