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A spotlight points the light at a specific point and creates a beam that throws the light at one point. The beam angle of spotlight varies from 12 to 60 degrees. LED Spotlights are the opposite of LED flood lights. A floodlight is a wide angle light used to illuminate larger spaces such as a sports ground, a stage or exterior of a building. They are also used to light up a billboard. Floodlights have a wider beam angle and they range from 65 to 135 degrees.  Choosing the right beam angle is always important, our high bay lights have beam angles from 60 to 120 for example depending on the choice.

Doctors use ultraviolet (UV) light therapy to treat an array of common skin conditions, such as psoriasis and eczema. Some different types include UVB,

Compression socks increase circulation by applying pressure to the tissues surrounding the blood vessels in the feet, ankles, and lower legs. Learn…

UV radiation comes primarily from the sun. It comprises UVA, UVB, and UVC rays, each with unique properties. While some types of UV radiation provide health benefits, they can also pose risks.

UVB rays have shorter wavelengths than UVA rays, at 280–314 nm, and are responsible for causing sunburn. These rays significantly affect the outer layer of the skin, the epidermis. UVB rays “burn” the skin.

It’s easy to remember that UVA rays “age” the skin. UVA exposure also contributes to free radical production that can damage cells and potentially lead to skin cancer.

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UVC radiation spans a wavelength of 100–279 nm. While it originates from the sun, it never reaches the Earth’s surface because the ozone layer absorbs it efficiently.

While UVA rays are less likely to cause sunburn, they can damage the collagen and elastin in the skin, contributing to premature skin aging or wrinkles.

UV radiation can harm the eyes, contributing to the development of cataracts and other eye conditions. For example, skiers not wearing protective goggles at altitude risk painful UV burns to the surface of the corneas.

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The sun continuously emits radiation. Ultraviolet (UV) radiation is one part of the electromagnetic spectrum of radiation that reaches Earth from the sun. It is a form of light energy situated on the spectrum just beyond visible light.

UV light is able to penetrate clouds, which can cause sunburn even during cloudy days. Read more about symptoms, sunscreen, risk factors, and…

UV radiation comes primarily from the sun and is made up of UVA, UVB, and UVC rays. UVC rays do not reach Earth, but both UVA and UVB rays pose health risks.

While UVB rays are the primary culprits behind immediate skin damage and sunburn, the deeper-reaching UVA rays also contribute to long-term skin aging. Both types of radiation can contribute to skin cancer development.

We all have pictures on the walls of our homes and some deserve to stand out.  Typically these do not have a special light and as a result, the lights are not able to make the pictures or frames look prominent. Spotlights are the ideal solution to illuminate the pictures or frames completely.   Add a few LED spotlights by themselves or on tracks to create ambiance and highlight create works or art or pictures.

Like UVA rays, UVB rays are also essential for vitamin D synthesis. But they can also increase the risk of skin damage, including burning, aging, and skin cancer.

Flood lights get all the attention when it comes to security.  Motion Sensor Flood Lights are extremely popular but spotlights are also being used for security purposes. There are motion sensor spotlights that can be used to detect any sort of suspicious movement in a narrow area such as a walkway and really scare an intruder.

UV radiation is a form of electromagnetic energy emitted primarily by the sun and specific artificial sources. It falls just beyond the violet end of the visible light spectrum, making it invisible to the human eye.

Medium-wavelength UVB significantly promotes skin cancer development. Therefore, it could be considered the most harmful. However, more recently, experts have found that UVA also contributes to skin cancers, so people must protect themselves from UVB and UVA radiation.

As sunlight passes through Earth’s atmosphere, ozone, water vapor, oxygen, and carbon dioxide absorb all UVC, most UVB, and some UVA. Therefore, the types of UV radiation have varying energy levels and different effects on living organisms and materials.

No party is complete without lights. Spotlights can fill colors to a party or a celebration. The ability of spotlights to produce a longer beam can be utilized as a dancing light. You can make the spotlights move on purpose and make it feel like that the lights are participating in your festivities and dancing along with you.

We know we need sun protection to prevent damage from harmful UV rays, but how do we choose the right one? Learn what sunscreen labels mean, including…

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UV radiation plays a crucial role in vitamin D synthesis, a vitamin essential to health that helps the body absorb calcium and phosphorus from food. Therefore, experts recommend 5–15 minutes of sun exposure 2–3 times a week.

These are some of the uses of spotlights. If you are looking to buy a spotlight, floodlight or other LED light bulbs, you can visit www.ledlightexpert.com. There is an extensive variety of such lights available and that too at very affordable prices.

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UVA is present in sunlight throughout the day, even in overcast conditions. Therefore, it is important for people to wear sun protection all year, even in fall and winter.

UVA rays have the longest wavelengths among the three categories at 315–399 nanometers (nm) and make up most of the UV radiation received on Earth. About 95% of UV rays that reach the ground are UVA rays.

However, UV radiation is also essential for well-being because it helps the body synthesize vitamin D. Therefore, people should aim for moderate sun exposure while limiting damage by using protective measures, such as sunscreen.

As a result, exposure to UVC radiation occurs exclusively through artificial sources, such as specialized lamps or lasers. These devices emit UVC rays for specific applications, leveraging their high energy to target and neutralize microorganisms effectively.

Spotlight and floodlight are two different types of lights. They have different features and uses and cannot be used as replacements of either of the two.

Spotlights, as we have discussed, have a beam angle of 12 to 60 degrees. They can be used to light up landscapes and places having a downward or upward slope. They can also be used in corridors. Choose LED light bulbs for key places around your property to make it warm and inviting.

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UV radiation has both beneficial and harmful effects. When someone exposes their skin to sunlight, it stimulates vitamin D production, which is necessary for healthy bones and muscles. However, UV radiation can also cause sunburn and skin aging. In the long term, it is one of the leading causes of skin cancer.

Prolonged UV exposure to the eyes can also increase the risk of macular degeneration, a leading cause of vision loss in older adults.

Spotlights can also be used flashlights.  Flashlights can come in a variety of angles, but typically are wider angle.  Choosing a narrow beam and they are able to produce longer beams of light as compared to regular flashlights. The light would projected at a longer distance so that you can look ahead.