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led light 4w mr16

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led light 4w mr16 Customers Reviews

  • 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!
  • nice, but no dimmable

    posted by linuxforever

    Bright and diffused light. Inside bulb you can find LED driver - polarity not matters. Can be easily established in the holder from a halogen lamp after its small redesigning.
    If you want to use a dimmer, you should cut out DCDC the converter and sold LEDs directly to contact pins. Remember about polarity after this procedure!
    If you don't like to solder and don't use dimmer, this bulb your choice. Its bright diffused light will perfectly shine the necessary site of a room.
  • 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.
  • Great Value

    posted by walternate

    Great PriceDecent Output
    Bought these to replace my halogens around the house. I use less than 25% of my previous energy consumption, big bonus. They are not as bright as hologens, but I knew that before making the switch. The only concern I have is that these LEDs run very warm/hot. I just hope the heat sink is capable of dissipating the heat sufficiently.
    Buy the correct colour temperature light. Read the item descriptions. Some people prefer a warmer white (sub 5000k). I am using these to produce more blue light so they are pretty good for me.Would like to hear from anyone else who have bought these regarding operating temperature (not color temp, but the physical heat sink temperature).
  • Does not last long

    posted by michelszarindar

    Cheap bulb, bright and uniform light accross several orders.Replaces perfectly the old MR16 bulbs but also brighter and cooler than 50W bulbs.
    A GU10 version of this bulb with same color might be the perfect solution.
    If you change to LED light to save money, it will not make you richer as you'll have to buy as many as the before and they are more expensive than traditional bulbs.

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