Early impressions of G7′s 900-lumen 9W LED bulb
Another month, another go-to LED bulb
I got an LED bulb, and it is fabulous.
When to upgrade to new LED bulbs
The lightbulb reinvented
Cree releases a $20 100W-equivalent LED bulb–but do you want one?
Compact fluorescent life expectancy
Home Depot’s Ecosmart 40w replacement is a good $5 LED bulb
Philips’ new LED bulbs are cheap but have caveats
I got an LED bulb, and it is fabulous.
I half-heartedly checked Home Depot's web site today, and saw they had 429-lumen, 8.6-watt (40W equivalent) LED bulbs at my local store. Finally!
So when I had a chance, I drove over, plunked down my 19 bucks, and brought one home.
It's not perfect. But I like it an awful lot.
The post I got an LED bulb, and it is fabulous. appeared first on The Silicon Underground.
When to upgrade to new LED bulbs
PC Magazine asks when it’s worth upgrading to the new Philips L Prize-winning LED bulb, lamenting its high price and long payback time. I can only say what I plan to do, based on my experience with high-efficiency bulbs. I
The post When to upgrade to new LED bulbs appeared first on The Silicon Underground.
The lightbulb reinvented
Timothy Hunt asked me (via Twitter) if I’ve seen the lightbulb reinvented, an LED bulb that screws into a standard socket but has wi-fi capability so you can tune its light temperature and otherwise control it with a smartphone. I
The post The lightbulb reinvented appeared first on The Silicon Underground.
Early impressions of G7’s 900-lumen 9W LED bulb
My latest lighting experiment is a 900-lumen bulb from G7, which is rated at 9 watts and priced at around $16. It’s advertised as equivalent to a 65W incandescent. I’ve had two of them for about two months now, and
The post Early impressions of G7’s 900-lumen 9W LED bulb appeared first on The Silicon Underground.
Another month, another go-to LED bulb
LED lighting seems to change constantly. I read about Cree’s LED bulbs a good 12-18 months ago and they sounded too good to be true. In a way, they were, because you couldn’t buy them anywhere. The wait is finally
The post Another month, another go-to LED bulb appeared first on The Silicon Underground.
Cree releases a $20 100W-equivalent LED bulb–but do you want one?
Cree joined Phillips in offering an LED bulb in the 1600-lumen class, suitable for replacing 100W incandescents. The Cree bulb costs $5 less than the Phillips competitor, in unsubsidized markets. (Many utilities subsidize energy efficient bulbs because it’s cheaper than
The post Cree releases a $20 100W-equivalent LED bulb–but do you want one? appeared first on The Silicon Underground.
Compact fluorescent life expectancy
There’s a lot of talk about compact fluorescent life expectancy. I actually tracked my CFL lifespan. Here’s what I found. I noticed this week that a compact fluorescent bulb in the kitchen had burned out, so this week I bought an
The post Compact fluorescent life expectancy appeared first on The Silicon Underground.
Home Depot’s Ecosmart 40w replacement is a good $5 LED bulb
So I took the plunge and bought a package of the Ecosmart 40w equivalent soft white LED bulbs last week. As long as you’re aware that it’s not dimmable–let me repeat that, it’s not dimmable–it’s a really good bulb, especially
The post Home Depot’s Ecosmart 40w replacement is a good $5 LED bulb appeared first on The Silicon Underground.
Philips’ new LED bulbs are cheap but have caveats
Later this week, Philips will be releasing a new, cheap LED bulb at an introductory rate of $5 for a pack of two. They are 800 lumen bulbs, equivalent to a 60w incandescent in light output, use 8.5 watts to give
The post Philips’ new LED bulbs are cheap but have caveats appeared first on The Silicon Underground.
I got an LED bulb, and it is fabulous.
I half-heartedly checked Home Depot's web site today, and saw they had 429-lumen, 8.6-watt (40W equivalent) LED bulbs at my local store. Finally!
So when I had a chance, I drove over, plunked down my 19 bucks, and brought one home.
It's not perfect. But I like it an awful lot.
The post I got an LED bulb, and it is fabulous. appeared first on The Silicon Underground.
When to upgrade to new LED bulbs
PC Magazine asks when it’s worth upgrading to the new Philips L Prize-winning LED bulb, lamenting its high price and long payback time. I can only say what I plan to do, based on my experience with high-efficiency bulbs. I
The post When to upgrade to new LED bulbs appeared first on The Silicon Underground.