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Kosnic LED MR16 4.5 Watt Daylight (20 Watt Alternative)

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Product Discontinued
This item was discontinued on 3rd May, 2019

Beam Angle
36 Degrees


Cap/Base Type
2 Pin

Colour Temp
6500 K

50 mm


Equivalent Wattage
20 W

54 mm

Light Bulb Type

Light Colour
Daylight (860/865)

220 lm



Light Bulb

12 Volt

4.5 W

Kosnic LED MR16 4.5 Watt Daylight (20 Watt Alternative) from Kosnic

Model: KTC4.5PWR/G5.3-S65

4.5 Watt LED Daylight MR16. Offering exceptional levels of brightness this low cost lamp consists of 3 High Powered LEDs which are protected by a frosted (diffused) cover.

Producing the same light output as a 20W halogen MR16 this bulb features a 36 degree beam angle and is the ideal replacement for a halogen MR16.

Plugging straight into your existing fitting no LED driver/transformer is required.

These LED lamps can be used with halogen transformers with a minimum load of 20W or less. Multiple lamps may be required to work with a halogen transformer with a minimum load of 35W or higher.

Technical Specifications

Light Bulb Type Reflectors/Spotlights
Technology LED
Wattage 4.5 W
Manufacturer Kosnic
Light Colour Daylight (860/865)
Dimming? Non-Dimmable
Equivalent Wattage 20 W
Beam Angle 36 Degrees
Lumens 220 lm
Colour Temp 6500 K
Diameter 50 mm
Length 54 mm
Cap/Base Type 2 Pin
Type Light Bulb
Manufacturers Average Lamp Life 30000 hrs
Voltage 12 Volt
Cap/Base GX5.3/GU5.3

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Alternative Stock Identifier Part Codes


For Kosnic LED MR16 4.5 Watt Daylight (20 Watt Alternative)


Product Data Sheet
LED MR16 4.5 Watt Daylight (260 Lumens - 42W Alternative)

Frequently Asked Questions

We make every effort in answering your questions.

What Are Lumens?

Fri Apr 2015

Lumens (Lm) are a new unit of comparison for types of light bulbs and other lighting products. The Lumen is going to be used in the lighting industry to describe lighting products with increasing frequency as the Watt slips out of use. Manufacturers ...

How Much Power Do LEDs Use?

Fri Apr 2015

The benefit of using LEDs to light your home, office or business is that LEDs will be able to provide you with a great level of efficiency. Compared to traditional Incandescent and halogen light bulbs, LED lighting is several times more efficient. A ...

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 ...

Can LEDs Save Me Money?

Fri Apr 2015

LED Light Bulbs will be able to offer you some truly amazing energy savings. An LED Light Bulb will be able to offer you a much greater level of efficiency than Halogen or Incandescent bulbs and also beats fluorescent lighting in this aspect. As such ...

Can I swap my Halogen MR16 light bulbs for LED versions?

Thu Jul 2015

Simple answer, yes. However it will take a bit of research. MR16s run on low voltage which means they require a transformer. Most transformers installed to work with halogens have a minimum wattage of 25 watts. The LED equivalents are general ...

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 ...