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Re: Anyone moved to LED Lighting?



In article <wJiWm.977$lH1.763@xxxxxxxxxxxx>, Josepi wrote:

>You need to read the thread and stop babbling junk about side issues.

  The top-poster needs to stop babbling junk about mostly a product line
including an LED lamp producing 155 lumens from 7 watts being a "side
issue" since this was in response to the top-poster complaining about an
LED lamp producing 155 lumens from 7 watts.

  Or is the side-issue that the top-poster complains against being the
fact that 155 lumens from 7 watts at 120V is not a "nightlight" but more
light than every 15 watt 120V incandescent I have yet to hear of?

 - Don Klipstein (don@xxxxxxxxx)

>"Don Klipstein" <don@xxxxxxxxxxxxxx> wrote in message
>news:slrnhijcbh.bgp.don@xxxxxxxxxxxxxxxxx
>> In article <RMXVm.49912$ZF3.12539@xxxxxxxxxxxx>, Josepi wrote:
>>>I see that Home Depot in Canada is now handling some LED bulbs with a
>>>title
>>>of nightlights or something similar. They appear in the shape of the usual
>>>medium base incandescent shape and have a white translucent dome over the
>>>top if them. The ratings are so poor they could only be used a
>>>nightlights.
>>>
>>>$30 ea.
>>>7 Watts
>>>155 lumens.
>>>
>>>While there may be useful places for these nightlights, they don't look
>>>that
>>>useful for me. Their efficiencies are barely as good as many incandescent
>>>technologies at 155/7 = 22.14 lumens/Watt.
>>
>>  That sounds to me like the Philips AmbientLED.  There are two higher
>> wattages 11 and 16, with much higher lumens/watt mid-upper 30's IIRC.
>> And this is with 3100 K color and CRI of 85.  Available at Home Depot
>> for that matter.
>>
>>  Meanwhile, please find me a 7 watt 120V incandescent achieving much
>> more than 6.5 lumens/watt with life expectancy 3,000 hours or more, let
>> alone the 40,000 hours for Philips LED lightbulbs.  For that matter,
>> anyone find me even an off-the-shelf available 15 watt 120V incandescent
>> lasting 2500 hours or more producing 155 lumens.
>>
>> - Don Klipstein (don@xxxxxxxxx)


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