Monday, April 30, 2018

Photometric Results to Replace 400W Metal Halide Warehouse Light

So you have a factory or warehouse, and you currently have 400W Metal Halide or HPS fixtures, and you are thinking to convert over to LED. But you want to make sure that the light levels are good before you buy? How can you be sure?
Source: https://www.myledlightingguide.com/blog-photometric-results-to-replace-400w-metal-halide-fixture



source https://myledlightingguide1.wordpress.com/2018/04/30/photometric-results-to-replace-400w-metal-halide-warehouse-light/

LED Industrial Indoor Bay Lighting Prices in 2018

In 2018, the typical LED industrial indoor bay fixture price is more variable than ever. You have brands that offer cheaper and less efficient options all the way up to the premium products and brands; and then everything in-between. We like to take an analytical approach that looks at the real raw numbers that allows you to best justify the cost of one light to the next.

We do this by considering the price, wattage, lumens, and other factors (such as lifespan, qualifications, and warranties). Below, we cover the average price for these lights price in 2018. After that, we explore what exactly you should look at when considering price to get the best value that will maximize savings long-term.

Source: https://www.myledlightingguide.com/blog-led-industrial-indoor-bay-prices



source https://myledlightingguide1.wordpress.com/2018/04/30/led-industrial-indoor-bay-lighting-prices-in-2018/

5 Best Industrial Indoor Bay Lights (LED) in 2018

Industrial Indoor Bay Fixtures are a critical part to any high ceiling building. Since these fixtures require such large lumen output, the cost to run them can be high, especially when running old Metal Halide or HPS lights. By converting to LED, you are able to reduce your energy consumption in your most energy intensive fixtures by up to 75% (or more).

Source: https://www.myledlightingguide.com/blog-best-indoor-industrial-lights



source https://myledlightingguide1.wordpress.com/2018/04/30/5-best-industrial-indoor-bay-lights-led-in-2018/

3 Key Points to Consider When Purchasing a LED Conversion Kit

So you are in the market for a LED Conversion Solution. You have existing fixtures and you want to save money by gutting them and installing a LED Head and Driver to replace your metal halide bulb and ballast. There are a lot of similar looking kits out there, so how do you choose. Well here’s a small list of 3 points to consider before you purchase.
Source: https://www.myledlightingguide.com/blog-3-key-points-to-consider-when-purchasing-a-led-bulb-replacement-unit



source https://myledlightingguide1.wordpress.com/2018/04/30/3-key-points-to-consider-when-purchasing-a-led-conversion-kit/

Sunday, April 29, 2018

Friday, April 27, 2018

LED HighBay Lighting Prices in 2018

In 2018, the typical LED highbay fixture price is more variable than ever. You have brands that offer cheaper and less efficient options all the way up to the premium products and brands; and then everything in-between. We like to take an analytical approach that looks at the real raw numbers that allows you to best justify the cost of one light to the next.

We do this by considering the price, wattage, lumens, and other factors (such as lifespan, qualifications, and warranties). Below, we cover the average price for these lights price in 2018. After that, we explore what exactly you should look at when considering price to get the best value that will maximize savings long-term.

Source: https://www.myledlightingguide.com/blog-led-highbay-prices



source https://myledlightingguide1.wordpress.com/2018/04/27/led-highbay-lighting-prices-in-2018/

Thursday, April 26, 2018

3 Must Haves with Industrial Explosion Proof Fixtures

Explosion proof fixtures are a necessity for environments which output potentially explosive or flammable fumes, produce dust of dirt in the air, or similar situations in which a gas could enter the fixture and cause damage to the light or well-being of the facility.

If you are currently running or working with a facility which requires these explosion proof light fixtures, the list of 3 must-haves below will clear the air and hopefully set you on the right track to ensuring you have the proper setup and design.

 
Source: https://www.myledlightingguide.com/blog-must-haves-explosion-proof



source https://myledlightingguide1.wordpress.com/2018/04/26/3-must-haves-with-industrial-explosion-proof-fixtures/

3 Must-Haves with Industrial Explosion Proof Lighting

Explosion proof fixtures are a necessity for environments which output potentially explosive or flammable fumes, produce dust of dirt in the air, or similar situations in which a gas could enter the fixture and cause damage to the light or well-being of the facility.

If you are currently running or working with a facility which requires these explosion proof light fixtures, the list of 3 must-haves below will clear the air and hopefully set you on the right track to ensuring you have the proper setup and design.

 

First on the list, we are going to talk about the actual technology within the fixture and why it is so important.

Source: https://www.myledlightingguide.com/blog-must-haves-explosion-proof-fixtures



source https://myledlightingguide1.wordpress.com/2018/04/26/3-must-haves-with-industrial-explosion-proof-lighting/

Sunday, April 22, 2018

I knew it, I saw this coming! (Microsoft-Linux)

Some time ago it dawned on me that a future Microsoft operating system, a version of Windows, would be based on Linux. It only makes sense. There is no better operating system to base a desktop, server, or other specialized OS on, for normal hardware. Eventually, this would dawn on Microsoft. I thought it might … Continue reading I knew it, I saw this coming! (Microsoft-Linux)

The post I knew it, I saw this coming! (Microsoft-Linux) appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/22/i-knew-it-i-saw-this-coming-microsoft-linux/

5 Best High Bay Lights (LED) in 2018

High bay fixtures are a critical part to any high ceiling building. Since these high bays require such large lumen output, the cost to run
Source: https://www.myledlightingguide.com/blog-best-highbay-lights



source https://myledlightingguide1.wordpress.com/2018/04/22/5-best-high-bay-lights-led-in-2018/

Friday, April 20, 2018

3 Key Points to Consider When Purchasing a LED Retrofit Unit

Source: https://www.myledlightingguide.com/blog-3-key-points-to-consider-when-purchasing-a-led-retrofit-product



source https://myledlightingguide1.wordpress.com/2018/04/20/3-key-points-to-consider-when-purchasing-a-led-retrofit-unit/

Do you have a fake ad blocker installed in Chrome?

These fake ad blockers hid malicious code. Ad Guard Research reported this: What if I told you that thanks to poor Chrome’s WebStore moderation the situation is much worse, and in reality over 20,000,000 users are affected and tricked into installing fake malicious ad blockers?… Now back to the normal language. Here is a list … Continue reading Do you have a fake ad blocker installed in Chrome?

The post Do you have a fake ad blocker installed in Chrome? appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/20/do-you-have-a-fake-ad-blocker-installed-in-chrome/

Sex at dawn, Smart birds, Lincoln: Excellent cheap book deals

A more interesting and fruitful than usual bunch of books cheap in Kindle format: First Women: The Grace and Power of America’s Modern First Ladies by Kate Brower. From the #1 New York Times bestselling author of the groundbreaking backstairs look at the White House, The Residence, comes an intimate, news-making look at the true … Continue reading Sex at dawn, Smart birds, Lincoln: Excellent cheap book deals

The post Sex at dawn, Smart birds, Lincoln: Excellent cheap book deals appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/20/sex-at-dawn-smart-birds-lincoln-excellent-cheap-book-deals/

Comey’s Book

… is a very interesting read. Details here. Meanwhile, the Rachel Maddow Interview:

The post Comey’s Book appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/20/comeys-book/

Thursday, April 19, 2018

Black holes of isolation induced oddness

This happened once. A major new venue was to be opening some time in the next year. A major existential threat was menacing the planet. A major star, one of the biggest ever, was said to be interested in performing a benefit concert, somewhere interesting, to help an important cause. I suggested that the major … Continue reading Black holes of isolation induced oddness

The post Black holes of isolation induced oddness appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/19/black-holes-of-isolation-induced-oddness/

Tuesday, April 17, 2018

Girls With Dreams and Women With Cards

Natasha Ravinand is the founder of “She Dreams in Code,” a nonprofit focused on increasing opportunities for middle school girls to engage in coding. She is also the author of Girls With Dreams: Inspiring Girls to Code and Create in the New Generation. In this book, Ntasha interviews several women in engineering and technology in … Continue reading Girls With Dreams and Women With Cards

The post Girls With Dreams and Women With Cards appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/17/girls-with-dreams-and-women-with-cards/

Monday, April 16, 2018

Wyatt Earp, Doc Holliday, and Weeds (cheap books)

Last years some time I found myself hanging in the Longville, Minnesota library. So I randomly picked a book off a random shelf, read the first ten pages, and got very interested in the story. The book was The Last Gunfight: The Real Story of the Shootout at the O.K. Corral-And How It Changed the … Continue reading Wyatt Earp, Doc Holliday, and Weeds (cheap books)

The post Wyatt Earp, Doc Holliday, and Weeds (cheap books) appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/16/wyatt-earp-doc-holliday-and-weeds-cheap-books/

Saturday, April 14, 2018

Congratulations to citizen Adam Jennings for running a fantastic campaign in the Third Congressional District DFL! Adam reminds us of the essential nature of the Democratic Leader. He embodies the spirit of Lettered Democrats and Progressives Past (JFK, RFK, FDR, and even TR and possibly LBJ on a very good day). The Jennings campaign did … Continue reading

The post appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/14/29577/

Friday, April 13, 2018

James Comey: A Higher Loyalty

A Higher Loyalty: Truth, Lies, and Leadership by James Comey is coming out any minute now. Described as such: In his forthcoming book, former FBI director James Comey shares his never-before-told experiences from some of the highest-stakes situations of his career in the past two decades of American government, exploring what good, ethical leadership looks … Continue reading James Comey: A Higher Loyalty

The post James Comey: A Higher Loyalty appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/12/james-comey-a-higher-loyalty/

Thursday, April 12, 2018

Wednesday, April 11, 2018

Cover the fans, the sh*t is coming

I’ve been cautious about predicting what Trump will do next, and when I do predict I’m usually wrong, because he is so random. But right now I’ve got a strong feeling that he is about to make a move on Mueller. I know, I know, it’s been looking that way all along so saying that … Continue reading Cover the fans, the sh*t is coming

The post Cover the fans, the sh*t is coming appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/11/cover-the-fans-the-sht-is-coming/

Tuesday, April 10, 2018

Lost in Space

Lost in space is a brilliant idea that has been done twice, both times deeply flawed, but it still remains a great idea. The reason this is a great idea is because it places a group of people with sufficient internal conflict to be in a story, in a context where the writers can do … Continue reading Lost in Space

The post Lost in Space appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/10/lost-in-space/

More proof the “free market” is a right wing fantasy

This rant is more about TV and culture than economics, but still serves as an example of an important and often ignored phenomenon: the blindness of the patriarchy. I wonder what the value is of a show like House of Cards vs, say, Jessica Jones, to a producer of content like Netflix. The former has … Continue reading More proof the “free market” is a right wing fantasy

The post More proof the “free market” is a right wing fantasy appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/10/more-proof-the-free-market-is-a-right-wing-fantasy/

Nature tribute to Tom Lehrer

No, he’s not dead, he 90. But for some reason, probably because his birthday was yesterday, Nature wrote him up, and it is a fun read. In case you are wondering who Tom Lehrer is, he is this guy:

The post Nature tribute to Tom Lehrer appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/10/nature-tribute-to-tom-lehrer/

Sunday, April 8, 2018

How Trump Gets To Be Dictator

When you see an election result like “98%” for a sitting president who is actually a dictator do not assume that this dictator would have lost the election had the election been fair. I lived in Zaire. Mobotu Sese Seku Kuku Kibombe, the arch-typical syphilitic dictator, the model for all the other African dictators found … Continue reading How Trump Gets To Be Dictator

The post How Trump Gets To Be Dictator appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/08/how-trump-gets-to-be-dictator/

Excellent Note Taking Software

There is all kinds of note taking software, from simple to complex, cloudy or not cloudy, etc. I’m here to recommend a simple cloudy application that works across platforms. I should mention that I did have a problem with this software once, which I’ll describe below, but that I’m willing to blame on the OSX … Continue reading Excellent Note Taking Software

The post Excellent Note Taking Software appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/08/excellent-note-taking-software/

Wednesday, April 4, 2018

Contemplating Suicide? Call this number. Oh, wait, maybe you can’t.

The number is (800) 273-8255. Everywhere in the US, I’m pretty sure, there is a crisis hotline someone can call if they feel totally desperate, perhaps ready to commit suicide. There is a national number but this number typically goes to a more local entity. In Minnesota, if you call the National Suicide Prefention Lifeline, … Continue reading Contemplating Suicide? Call this number. Oh, wait, maybe you can’t.

The post Contemplating Suicide? Call this number. Oh, wait, maybe you can’t. appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/04/contemplating-suicide-call-this-number-oh-wait-maybe-you-cant/

Active Cooling Versus Passive Cooling for LED

LED Light is efficient. Far more efficient than the HID, fluorescent or incandescent bulbs they replace. But not all energy LED consumes is converted to light. Some of the energy is used to create heat. And while LED is far more efficient than the other light sources at producing light and very little heat, the heat it produces must be removed.
Source: https://www.myledlightingguide.com/blog-active-cooling-versus-passive-cooling-for-LED



source https://myledlightingguide1.wordpress.com/2018/04/04/active-cooling-versus-passive-cooling-for-led/

Tuesday, April 3, 2018

Cheap Books: LeGuin, Dawkins, Yorktown, Composting

Provided to you without commentary, because I know some of my readers will want to spend $0.99 to $2.99 for these Kindle books, instead of full price: No Time to Spare: Thinking About What Matters Brief Candle in the Dark: My Life in Science Siege of Yorktown: The Last Major Land Battle of the American … Continue reading Cheap Books: LeGuin, Dawkins, Yorktown, Composting

The post Cheap Books: LeGuin, Dawkins, Yorktown, Composting appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/03/cheap-books-leguin-dawkins-yorktown-composting/

Nuclear Plant Bill Riles, Confuses, Perhaps Conspires

There is a pair of bills working their way through the Minnesota state legislature that would change the way Xcel Energy can pay for certain costs of maintaining and upgrading its nuclear power plants between now and their eventual final shut down several years hence. This bill has a strange and unusual set of detractors … Continue reading Nuclear Plant Bill Riles, Confuses, Perhaps Conspires

The post Nuclear Plant Bill Riles, Confuses, Perhaps Conspires appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/03/nuclear-plant-bill-riles-confuses-perhaps-conspires/

Monday, April 2, 2018

A rotten apple like you’ve never seen before

TRIGGER WARNING DO NOT LOOK AT THIS THING!!! Here, look at this thing … Close up: Anybody have a clue what the heck that is? It looks like chewed up apple substance that has turned black. It does not smell bad, and Huxley did not notice any taste other than that of apple when he … Continue reading A rotten apple like you’ve never seen before

The post A rotten apple like you’ve never seen before appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/02/a-rotten-apple-like-youve-never-seen-before/

Presidential Proclamation: National Sexual Assault Awareness Month

A PROCLAMATION Every day, women, men, and children across America suffer the pain and trauma of sexual assault. From verbal harassment and intimidation to molestation and rape, this crime occurs far too frequently, goes unreported far too often, and leaves long-lasting physical and emotional scars. During National Sexual Assault Awareness Month, we recommit ourselves not … Continue reading Presidential Proclamation: National Sexual Assault Awareness Month

The post Presidential Proclamation: National Sexual Assault Awareness Month appeared first on Greg Laden's Blog.



source http://gregladen.com/blog/2018/04/02/presidential-proclamation-national-sexual-assault-awareness-month/