The team of biologists surveyed select species around the world to determine how the hues of modern light-emitting diode (LED) lamps affect wildlife. They found that blues and whites are worst while yellow, amber and green are more benign. Some creatures, including sea turtles and insects, are especially vulnerable.
If you're worried about LEdDs harming your pets, don't be. There is no difference in safety between LED lights and other light bulbs on the market. In fact, if you were to compare the two types of bulbs together, you'd find that LEDs are actually better for your pets than any other light on the market.
To your pet, LED lights, especially those made with cheap parts, may have a strobe-like effect. Dogs, for example, are more than three times as sensitive to the type of flicker produced by LED lights than humans.
The increased amount of light and type of light from LEDs has negative effects on human and animal health. In humans, this leads to disrupted sleep cycles and an array of health problems associated with a lack of sleep.
LED lights contain no toxic elements. Most offices currently use fluorescent strip lights which contain noxious chemicals such as mercury. This will contaminate the environment when disposed of in landfill waste.
Exposure to LED lights at night can reduce your melatonin production which is vital for regulating sleep. This lack of melatonin could lead to problems with getting and staying asleep. LED lighting can disrupt the sleep/wake cycle, so it's best to keep the lights off when you're trying to get some shut-eye.
Compact fluorescent bulbs, high intensity discharge bulbs (HID), and light emitting diode (LED) bulbs are hazardous and must NOT go in any trash, recycling, or composting bin.
A light-emitting diode (LED) is a semiconductor device that emits optical radiation when an electric current passes through it. Most LEDs emit a narrow band of wavelengths ranging from infrared (at a wavelength of approximately 1000 nanometers) to ultraviolet (about 300 nanometers).
Even more, it can't greatly affect human brain memory, but long time use of low brightness light can be turned into a serious issue. It is known that the sympathetic nerves are overstimulated. It also suppressed the secretion of the sleep hormone 'melatonin'.
Visible light, even from a bright red LED, will not hurt your cat's eyes. If your pet can see the light, they will naturally look away if its too bright.
There should be no problem but make sure you don't leave them on continually… rabbits are used to darkness and their eyes are adapted to low levels of light. They do enjoy (and need) a period of sun, too. So make sure you give them some time for that.
Artificial light has several general effects on wildlife: Attracts some organisms (moths, frogs, sea turtles), resulting in them not being where they should be, concentrating them as a food source to be preyed upon, or just resulting in a trap which exhausts and kills them.
Conclusions: Continuous exposure to white LED light can cause structural and functional damage to rat retinas, and such damage is related to the intensity of illumination.
Commons reasons to use a pet light include keeping the animal calm, giving them a sense of company, or helping them to see. Some dog owners say that their pets are afraid of the dark. This will only apply to a small number of dogs, but there is an easy way to tell if your dog is afraid of the dark.
Some concern has been raised in the past about pets seeing a strobe effect from LED lights that is invisible to humans. Avoiding direct contact and prolonged exposure are good practices for pets, but concerns about LED strip lights are considered minimal for our furry family members. LED strip lights are a safe option.
LED bulbs are thought to be safer than UV bulbs, as they transmit weaker rays. With prolonged exposure to LED light (vs. UV light), it is considered not as hazardous, as for example with excessive tanning, which can darken the skin and may lead to skin cancer with prolonged exposure to the sun's UV rays.
The AMA says that life-long exposure of the retina and lens to blue peaks from LEDs can increase the risk of cataract and age-related macular degeneration. Studies also reveal that light emitted by LEDs can cause retinal changes, if there is high exposure for even a short period of time.
For safety purposes only, LED lights are recommended for babies. This is because when they start to take their first steps, it becomes essential for them not trip on cables or floor lamps. It never hurts to remember that there are devices to cover plugs and prevent electrical shocks.
Not only do LED holiday lights consume less electricity, they also have the following advantages: Safer: LEDs are much cooler than incandescent lights, reducing the risk of combustion or burnt fingers. Sturdier: LEDs are made with epoxy lenses, not glass, and are much more resistant to breakage.
Disadvantages of LED Bulbs
Most white LED bulbs emit a cooler, blue-tinted light — rather than the “warmer” glow that is associated with incandescent bulbs. Some people prefer “daylight” or “natural light” LED options. Some LED fixtures may create sharp shadows that may not be desirable in certain places in the home.
LED Lighting Versus Fluorescent Lighting
We know that both LEDs and fluorescent lights can cause visual, headache and migraine symptoms. In addition to the high proportion of blue light wavelengths, these issues are likely a direct result of the rapid flicker they both emit.
Several semiconductor compounds are commonly used in production of LEDs: Gallium nitride (GaN), aluminium gallium nitride (AlGaN), indium gallium nitride (InGaN), aluminium indium gallium phosphide (AlInGaP), gallium arsenide (GaAs), and aluminium gallium arsenide (AlGaAs).
LED light bulbs most often run on direct current, which we established above is one of the largest causes for dirty electricity and EMF radiation within the home.