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Coronavirus update: You can still shop online, however, please note that delivery may be delayed by up to 48 hours, read more.

Osram Decostar GU5.3 Halogen Bulb

3.99 (incl. VAT)
Article no: 36-3924
  • Cold light 12 V GU5.3 halogen bulb.
  • Rated life: up to 4,000 h.
Stock status
Web stocks In stock
Availability in store
Select store
  • Select store
  • London, Ealing
  • Reading, Broad Street
Cold light reflective lamp. Rated life: 4000 hours. Diam: 50 mm. 12 V.

Product Specifications

Make Osram 
Model number 4008321931863 
Energy efficient class
Voltage 12 V
Power 14 W
Equivalent to (incandescent bulb) 20 W
Weighted energy consumption 15 kWh/1000 h
Lamp base GU5.3 
Shape Reflector 
Number of switching cycles 100000 
Colour temperature 2800 K
Starting time 0 s
Warm-up time to 60% of full light output <1 s 
Dimmable Yes 
Mercury content 0 mg
Luminous flux 180 lm
Beam angle 36 °
Rated life 4000 h
Power factor
Lumen maintenance factor at the end of nominal life 0.75 
Colour rendering index (Ra) 100 
Number in pack 1 pc
Length 46 mm
Diameter 51 mm
Packaging size 14 x 12.1 x 5.1 cm
Packaging weight 44  g

Shopping info, delivery & returns

At Clas Ohlson you can always shop securely and quickly. You will always have an open return policy up to 90 days. Your order will usually be dispatched within 2-3 days. Exception to this is the busy season such as Christmas.

Usual questions about returns

Clas Ohlson offers 2 year guarantee

We are proud of our products and it is very important that you, as a customer, are happy with the service and products we provide.This is why we have a 2 year guarantee on most of our products and on specific products we leave a 25 year guarantee. The only exception is on consumables (such as batteries and light bulbs). Keep a look out for our guarantee-logo next to your chosen product to see what guarantee package it has. Our guarantee means that the product is expected to work just like we have described it during the time of guarantee we have promised (This in addition to the rights under consumer purchasing).

Read more in our terms and conditions of purchase

Clas Ohlson offers 2 year guarantee

Money back

Are you not happy with your purchase or have you changed your mind? Don't worry, at Clas Ohlson you will always have an open return of 90 days. To get your money back you must:

  • Show the receipt.
  • Return the product within 90 days.
  • Return the product and accessories in the same condition as they were when you bought them.

Read more about returns in our terms and conditions of purchase