[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]
Re: Anyone moved to LED Lighting?
What did how been too when it was for that made up and down said by you when
they didn't.
Apparently you still can't read.
"Don Klipstein" <don@xxxxxxxxxxxxxx> wrote in message
news:slrnhijj5j.sf1.don@xxxxxxxxxxxxxxxxx
> 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)
comp.home.automation Main Index |
comp.home.automation Thread Index |
comp.home.automation Home |
Archives Home