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Decostar Energy Saving Halogen MR16 51S

Item code: HL0001-0013

  • Choice of 20W and 35W in a variety of beam angles
  • Up to 43% energy saving compared to standard halogen
  • UV filter so suitable for heat sensitive items
  • Up to 66% heat reduction
  • Fully dimmable
  • Warm white 3000k
See Full Description
Decostar Energy Saving Halogen MR16 51SPriced singularly, sold in multiples of 5
Code Beam Watts Equivalent Unit Price ex.VAT Stock Qty Buy
72571 10° 20W 35W

Regular Price: £3.49

Special Price £1.58

More than 10 in stock
72572 24° 20W 35W
£3.49 £3.05
In Stock
72573 36° 20W 35W
£3.49 £3.05
In Stock
72574 10° 35W 50W
£3.49 £3.05
In Stock
3347 24° 35W 50W
£3.49 £3.05
In Stock
3348 36° 35W 50W
£3.49 £3.05
In Stock
3349 60° 35W 50W
£3.49 £3.05
In Stock

Decostar Energy Saving Halogen MR16 51S


These 50mm Osram Energy Saving Low Voltage Halogen MR16 Reflector Bulbs cleverly use a special IR coating (IRC technology) to reflect heat back to the filament, which means less energy has to be sourced externally to keep the filament at its optimum temperature. This modern design results in a 30% saving in energy over regular halogen lamps.


By far the most popular choice for low voltage lighting, 50mm halogen lamps are very versatile, and are commonly used for highlighting key areas key areas in the home, making the most out of architectural features, bookcases, pictures and wall hangings. They are also the smart choice for shop, offices, display areas, receptions and public areas of commercial premises.

Beam angles

Osram Energy Saving Halogen MR16 Reflector Bulbs are available with a variety of beam angles: super slim Spot at 10 degrees, Flood 24 degrees, Wide Flood 38 degrees, and Very Wide Flood at 60 degrees. Check the beam needed and fit the same as the original specification. Look on the plans provided by your architect or lighting designer, or look on the side of the existing installed lamps.

Biggest choice

With over a decade of experience, Lyco continue to source great products from around the world in order to bring you an even bigger selection. Order the Osram Energy Saving Low Voltage Halogen MR16 Reflector Bulbs today and start saving money without compromising on brilliant lamp performance.


Additional Information

Brand Osram
Length 49mm
Width/Dia 50mm
Bulb Shape Spotlights
Dimmable Dimmable
Cap Code GU5.3
Cap GU5.3
Voltage 12V
Average Hours 4,000
Colour Rendering 100
Light Colour Warm White
Colour (K) 2800
Bulb Type Halogen
Bulb Design 50mm MR16

Delivery Information

  • FREE: When you spend over £80.00 (ex. VAT)
  • £2.99: When you spend up to £79.99 (ex. VAT)
  • Special Delivery Surcharges
    • + £10.00 (ex. VAT): Next Day Before Noon
    • + £15.00 (ex. VAT): Saturday Morning
  • Zone 1 - UK Mainland (except selected Scottish Postcodes)
  • Next Working Day*
  • Zone 2 - Northern Ireland, Isle of Man & selected Scottish Postcodes
  • 2 -3 Working Day*
  • Zone 3 - Channel Islands, Republic of Ireland and Scilly Isles
  • 3 - 4 Working Day*
* Some products are not available for immediate dispatch. See product page for details.
Read more about our delivery service, zones and special rates