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led bulb aluminum

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led bulb aluminum Customers Reviews

  • Finally a useful brightness, seemingly good value

    posted by dbrad

    A very bright, slightly cool white light, approximately equivalent to a 100watt incandescent with a beam spread similar to a medium flood. does not get as hot as an incandescent.
    Theoretically, the savings over even a compact fluorescent is huge- hundreds of dollars over the life of the bulb if it lasts the desired 50,000 hours= 30+ years of real-world use (+/- 4hrs/day), with the added benefit of less strain on the environment. It does get hot, but I can unscrew the bulb with my bare hands after it's been on for many hours.
    An excellent, non-fatiguing task light with the brightness to replace incandescent and compact fluorescent bulbs economically. As with any of these bulbs though, the long life-hour rating, and therefor the cost-effectiveness is based on the effectiveness of the heat sink. It may take years for this part of the technology to be maximized and It will be years before we know what the actual life in real world use is.
  • Very bright white leds!

    posted by BMW318TI

    Why buy these leds:
    -The leds are very bright it's almost to bright it hurts your eyes haha.
    -The leds unit has a great big beam angle.
    -Less power consumption and longer lifetime.
    -The leds unit is very builded and I love the included converters.
    Also the unit is made of metal so it will stay cool when it's working.
    Overall great product if you want more light in your car. You wouldn't be dissapointed so don't hestitate and buy them!
  • Very good led array

    posted by pete1975

    Very good led component on these bulb led array. Surpass COB led array such as 181169 in both efficiency and total light output, with the same 3000k tint. Over 110 lM/W for sure at 300 mA drive current. Nice overall color tint.
    Three of those array should easily replace two 60W incan bulb in a dome light fixture retrofit. Each round pcb can be screw to the metal bottom plate of a light fixture for heat sinking. The dome glass act as a light diffuser. Could use two of them in series with 32-64V driver (190379).
    For those who want to try bulb fixture retrofitting with LED, these round led array offers an interesting starting point at affordable cost. Choose driver and number of array for the desired light output. Less wasted light than retrofit bulbs.
  • Good quality bulb shell.

    posted by sdimann

    Quality quite good, easy to assemble. Assembled looks very accurate and nice. Good quality materials. Quite enough place for converter and for placing LED.
    I have used it with one xm-l on star board, with modified SKU: 81777 . Works well.
    Quality quite good, easy to assemble. Quite enough place for converter and for placing LED. Recommends for DIY.
  • Good Product

    posted by ctbacabelo

    I bought pratically all the white LEDs from DX and this one is the brightest.
    My car is a Peugeot 206 and this LED is twice as much bright as the original.
    The quality of construction is good and it is very easy to install.
    I have been using it for 1 month and until now, i don't have anything to worry about.
    The size is as similar as the original.
    Depend on you. If you would not like to spend this amount of money you can buy the other white LEDs which there are in DX and they are cheaper than this one.
    If you like LEDs like me, go ahead and buy this one.

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