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Philips Masterline MR16 12 Volt (36 Degree) Closed Front 20 Watt

This is a 20W GX5.3/GU5.3 Reflector/Spotlight bulb that produces a Warm White (830) light which can be used in domestic and commercial applications
Quick Find: 8869
Part No: M669
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Quick Find: 8869
Part No: M669

Beam Angle
36 Degrees


Cap/Base Type
2 Pin

Colour Temp
2700 K

50 mm


45 mm

Light Bulb Type

Light Colour
Warm White (830)


Light Bulb

12 Volt

20 W

Philips Masterline MR16 12 Volt (36 Degree) Closed Front 20 Watt from Philips

Model: M669

This 36 Degree Beam 12 Volt Philips Masterline Halogen Dichroic MR16 light bulb rated at 20 Watt is a high quality lamp that offers constant luminous intensity and constant colour throughout its life. This bulb offers savings of up to 40% on energy usage. This lamp is up to 4 x brighter than a conventional incandescent bulb creating a brilliant halogen light for every application.

Technical Specifications

Light Bulb Type Reflectors/Spotlights
Wattage 20 W
Manufacturer Philips
Light Colour Warm White (830)
Dimming? Dimmable
Beam Angle 36 Degrees
Colour Temp 2700 K
Diameter 50 mm
Length 45 mm
Cap/Base Type 2 Pin
Type Light Bulb
Manufacturers Average Lamp Life 5000 hrs
Voltage 12 Volt
Cap/Base GX5.3/GU5.3

Associated Product Barcodes


Alternative Stock Identifier Part Codes

M669 5000HR:PH
M669 D026


For Philips Masterline MR16 12 Volt (36 Degree) Closed Front 20 Watt



Frequently Asked Questions

We make every effort in answering your questions.

What Lumens do I need to replace a Halogen MR16?

Thu Jul 2015

Lumens is a universal scale for brightness of the light bulbs. The higher the Lumen number the brighter the light. In the past wattage has been the way of measuring light output for incandecent and halogen bulbs, so as long as you replaced yo ...

What's the difference between a GU10 and MR16?

Fri Jul 2015

There are a few differences between them, firstly they have different cap/base types. The GU10 has a twist and lock mechanism while MR16s push straight in. Another difference is the voltage that they run on. GU10s run on 240v which is exactly the ...

What are dichronic light bulbs and how can I tell them apart from an ordinary lamp?

Fri Jul 2015

A halogen dichroic light bulb has a reflector that emits the light from the back of the lamp. Used in the wrong downlighter they could cause overheating. You can tell them apart from a ordinary lamp by shining a light at the back of one, if it's ...