Green light

The main reason why green light is purportedly not useful to plants is because it is poorly absorbed by chlorophyll. The “McCree curve” is also sometimes used to justify the concept that green light is less effective than blue or red light at stimulating photosynthesis.

Gardeners primarily use green grow lights to water, navigate the grow room, or inspect plants during the dark cycle because the green lights do not interrupt the plant’s “night” period. Green light mimics moonlight, so even if a plant is aware of the light, it does not trigger photosynthesis or photoperiod hormones.

Like the sun’s cycle, it is unnecessary to run grow lights around the clock. A good general rule of thumb to remember, if your plant is flowering or a vegetable it needs 12 to 16 hours of light in a day and 8 hours of darkness to rest. …

Green light can be harmful to plants. Professor Kevin Folta of the University of Florida has produced experiments in which plants’ development, especially as seedlings, is actually harmed by green light. Specifically, he found that green light can reverse the stem growth in certain plants.

Green Porch Light Meaning Veterans Day is honored every November 11th by the US residents. Some may even keep their green lights on all month. In March, the green porch lights typically represent St. Patrick’s Day. Green may also make a reappearance two months later in the month of May for Lyme Disease Awareness.

domestic violence

of respect and solidarity for

Orange porch lights send message of support to Delphi victim families, investigators. At sunset in Delphi, orange lights were seen burning on porches all around, intended as a sign of support for police.

Red is the equivalent of stop, and means the problem needs investigating immediately; orange or amber is an advisory signal, suggesting drivers will need to take action; and green says all is clear and serves as a helpful reminder. Here’s a helpful guide to the most common dashboard warning lights.

When it comes to traffic lights the orange, (or as in some countries is known as amber) is often misunderstood in law. An orange traffic light is not an extension to the green light, but a warning of the red light about to come on. The orange light means, stop if safe to do so, not go through if possible.

American Heart Month awareness

Several studies suggest that light exposure at the wrong time can disrupt circadian rhythm and potentially impact your health. When your circadian rhythm is off, you can end up in a vicious cycle. You can’t sleep well at night, and you feel tired and in need of a nap during the day.

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A meth house has a lot of cars coming and going. Some meth dealers hang Christmas lights to signal whether they are open or not. Red lights might mean closed while green lights might mean open. Some meth dealers hang an American flag on the side of the house to signal that it is open.

Traditionally, it means a whore house/prostitution. Some people do it because they think they are supporting firefighters, just as green bulbs became symbolic of support for the military a few years ago.

Red porch light – awareness on women’s heart disease You’ll see almost every home, shop, marts, decorated with red light bulbs in the month of February. All of them are supporting women’s heart disease awareness campaigns. Every year approximately 647,000 American dies from heart disease.

Traditionally, it means a whore house/prostitution. Some people do it because they think they are supporting firefighters, just as green bulbs became symbolic of support for the military a few years ago. The latest rumor is that anti-gun liberals are shining the red light to oppose guns.

These are the different colors of the porch lights and what they mean: Blue Light: Police respect or Autism Awareness. Green Light: The awareness of Veterans. Red Light: The awareness for American Heart. Purple Light: The awareness of Domestic violence.

The red light tells you that you are available. Extinguishing the light is occupied.

The best option is going to be a yellow compact fluorescent light (CFL). Yellow is the point where the wavelengths start getting longer. CFLs offer the best energy efficiency and emit less heat. Other yellow-tinted light bulb options that go unnoticed by insects include sodium vapor and halogen bulbs.

Summary: Because different types of bugs see different wavelengths, it is never guaranteed that an LED light won’t attract them. LED lights produce little to no UV light and a minuscule amount heat, which makes them less attractive to bugs—so long as they emit longer wavelengths of light.

Insects generally see 3 colors of light, Ultraviolet (UV), blue and green. Bright white or bluish lights (mercury vapor, white incandescent and white florescent) are the most attractive to insects. Yellowish, pinkish, or orange (sodium vapor, halogen, dichroic yellow) are the least attractive to most insects.

LED light bulbs do not give off these harmful ultra violet rays and do not emit a significant amount of heat. For this reason, mosquitoes will not generally swarm an LED light as there is nothing present to attract them to that particular light source.

Oranges, lemons, lavender, basil and catnip naturally produce oils that repel mosquitoes and are generally pleasant to the nose – unless you’re of the feline persuasion. The odor that mosquitoes most hate though is one you might not have heard of: Lantana.

A veritable plague of mosquitoes, moths, and other annoying insects that can keep you off the porch and motivate you to move back inside. One common way to keep these bugs away is to use a bug light, a yellow light bulb that is advertised as keeping away all sorts of bugs without killing them.

Mosquito Prevention & Control Although mosquitoes are attracted to light, many people find that yellow bulbs are the best choice. Since light at this wavelength is less visible to the pests, they are less successful in using it to locate a meal.

As we’ve mentioned earlier in this article, mosquitoes aren’t fond of strong smells, and this is exactly why Vicks Vapor Rub repels mosquitoes. Not only does it keep mosquitoes away, but it also helps relieve the itchiness that usually comes around as the result of mosquito bites.

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