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light square Customers Reviews

  • Daylight LED...

    posted by wampyz

    high-output relative to the colour temperature... convenient cob panel allows for easy heat-sinking when driven at maximum current... good light beam divergence...
    used two of these to retrofit a burned out standing torchiere lamp... powered by an old 12V 1.6A switching power supply from an old networking appliance... if you've got standard ceilings, two is probably all you'll need... might need to add a third panel or a diffuser to spread the light out more if you have very high ceilings...
    great component for retrofitting to LEDs...
  • High power LED with best power to price ratio

    posted by RBMK9000

    It is easy to install, just be sure to use good spread of thermal paste and big heatsink from P4 era with fan powered with series resistor (100 OHM 4W will work).Those 1W chips light evenly after enough current is flowing, don't worry.You can buy an inverter from grid or 12V for it.
    It has clever soldering areas and holes inside, so you can route your wires from the back through the heatsink and brak off the external leads to have clean appearance.The light is many times more pleasant to the eye than those fluorescents or ledlamps with laughable power. You can light an entire living room with it, and have two times the light for half the power of 100W lightbulb.
    the best light output for the buck on this planet!
  • o man thats bright

    posted by Markie1st

    I wanted some nice shaped led lights for my hallway and these absolutley look great. The are flat and the white steal edge matches the milky glass perfectley. The price is as expected low. Around here u will pay up to 4 times the amount in euros for one. They came with a 240v plug and play converter so u could just hook them up and enjoy. The clamps are better than i thought. Once u connect them and place them in the hole they wil keep the frame perfectley solid. And they are bright beond believe if i light one up on full power i can light up my entire livingroom at night
    Beeing its that incredibley bright maybe it should come with a standard dimmer
    Good price, nice quality and a lot of light for youre money
  • Best spot

    posted by volsmd

    Great Light, Yellow light, probably 4000k as they say.I use over my desk (about one meter), works great, does not over heat. I have two, both working fine.Looks good, looks price.
    Great for DIY projects. I hang over the desk with 0,5 mm cables.It's almost plug N play.Not white light!Doesn't get hot.You can’t see the LEDs, if you look at it will see a yellow square.
    Good quality product, if I need will buy more. Not so focused, so great for my use, or placing in living rooms.Good for DIY projects.Yellow light.I’m changing all my house in to LED lights, why? Seems ecological (to me at least) because have a small consumption and looks good, looks fancy !
  • Bright LEDs

    posted by bradley90

    These are super bright RED LED modules. With only a 10 Watt dissipation, it is really easy to mount to a small heat sink with a small fan and not worry about over heating the modules. These modules would make fabulous emergency back lights. By keeping the amperage below 500ma, a smaller heat sink would be required and a simple constant current source could be constructed using a 78LM05 voltage regulator and one resistor. No fan would be required
    None - Just great LEDs
    Bottom line, for the money, these are awesome LEDs. They can be used in interesting DIY projects like LED communications or theme lighting.

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