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led mr16 4w

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led mr16 4w Customers Reviews

  • Well-built MR16 Bulb

    posted by sgswy

    Fits into existing holder perfectly
    Sufficiently bright to light up my doorway
    Colour gives a cosy feel... not too white and not too yellow.
    Confirm that this LED bulb is not dimmable.
    There is no way to verify that the bulb is indeed a CREE chip as there was only a sticker with the word "CREE" stuck on the box and not on the bulb.
    The bulb is 12V DC and works well with the transformer/driver that is used with the halogen bulbs.
    Angle of light beam looks fine for me.
    Giving the manufacturer the benefit of doubt, the bulb is cheaper, in general, than the LED MR16 bulbs sold in my country.
  • Made great DRLs

    posted by snapdragon

    Excellent light quality maybe equivalent to 20w halogen. Much better than others I have seen. Has built in voltage stabiliser so stays at constant brightness and can be fitted either way on DC and works with AC transformers.
    Cannot see why other say it is too blue/white, as it is designed to be. It says 6000k on the advert and there is a warm white version on here too.
    If on 12 hours a day for a year, each one will save £45 of electricity at 12p per unit every year, so great for shops and offices.
  • Good led light bulbs

    posted by gsbbros2

    Brightness very similar to 50W 220V incandescent lamp with very low power consumption. Good construction (well built) and very well package (in cartoon box with plastic inside (with bubles). Got 4 and all seems to have very similar color.
    Good price for a good led lamp. Let´s see if lamps lasts as advertised. Bulbs are longer than conventional but this makes no difference for me.
    Recommended to replace 50W 220V conventional lights and reduce power consumption. I will buy more of them to replace other lamps.
  • Bright

    posted by filekb

    Bright. White. Spotlight. Works with AC, doesn't seem to get hot either. Low energy use compared to the 20 watt bulb it replaced. Much brighter than the 20 watt bulb it replaced.
    Waiting for the dark to see how much of a spotlight it is, but looks like more of a spotlight than the typical 4 watt LED bulbs seen on this site that are made up of 4 - 1 watt LEDs.
    Bright and low energy consumption!
  • pretty good lamp

    posted by aaronr

    Good colour - fairly similar to halogens
    Most electronic transformers need a minimum current to start up, so you can't use a normal tranny with just one of these. I have put 4 of these in parallel (16W) and it works, but there is a little flicker (but my transformer specifies a minimum load of 20VA, so it's not unexpected)
    Don't expect you can just replace your halogens with this one, but once you overcome the transformer issue, this LED globe is pretty good. Can't wait for the technology to progress so we get even brighter ones!

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