Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3

Product rating
5.0 out of 5 stars
Product code:
3663602908791

Current price

£3 was  £5.00

you save  £2.00

Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3

Product code:
3663602908791
Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3

Current price

£3.00 was  £5.00

you save  £2.00

Please select delivery method
  • Home Delivery

    Out of stock for Home Delivery. Please check back soon.

  • Click & Collect Order by 7pm (4pm Saturday & Sunday) for next day Click & Collect - Select store

Product notices

[This is a block of tabs..]

Product Details

Product Information

These GU4 halogen reflector light bulbs have an impressive low energy B rating. They have a 17W power consumption and give off a warm white light.

  • Lumens - 160lm
  • Dimmable

Technical Specifications

Technical specification of Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3
Brand Diall
Light technology Halogen
Cap fitting GU4
Lamp shape Reflector
Power consumption 17W
Equivalent wattage 20W
Voltage 12V
Lumens 160lm
Colour temperature 3000K
Energy rating B
Colour description Warm white
Dimmable Dimmable
Warm up time 1 second
Average rated hours 2000hours
Model MR11/C 17W
Beam angle 30°
Length (mm) 34mm
Diameter (mm) 35mm
KWh per 1000h life 19kWh/1000h
Colour rendering index >98%
Lamp Lumen Maintenance Factor (LLMF) ≥ 70%
Number of switch cycles 8000
Pack quantity 3

Help & Advice

Buying guides

Light bulb buying guide

Light bulb buying guide

It may be a while since you last had to buy light bulbs. You might be used to finding bulbs by watts, however technology has evolved and this means shopping for bulbs has changed.

We're here to guide you into the new world of light bulbs and will take you through cap fittings, shapes, brightness and designs, step-by-step, so you can find the right bulb for your needs.

Reviews 5.0  out of 5 stars

Diall GU4 17W Halogen Dimmable Reflector Light Bulb, Pack of 3 is rated 5.0 out of 5 by 1.
  • y_2017, m_11, d_17, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_3663602908791, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_diy
Rated 5 out of 5 by from Fireplace downlighters These are a great buy, as they are very difficult to purchase elsewhere and at this price
Date published: 2017-02-14
  • y_2017, m_11, d_17, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_3663602908791, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_diy

Product reassurances

Choose a convenient delivery date on 1000s of products

45 day returns policy

Arrange collection or return to store.
Customer support team - 0333 014 3357

Free delivery on standard orders over £50

Excludes Large and Bulk delivery