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I Wish I Knew These Tips on Choosing the Right Light Bulbs for Eye Health Earlier

I Wish I Knew These Tips on Choosing the Right Light Bulbs for Eye Health Earlier
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There is no doubt that the focus on reducing energy consumption in the past decade has led to the increased use of fluorescent light bulbs over conventional incandescent bulbs. While there are definitely benefits to having your home and office equipped with efficient CFL bulbs, new research suggests that overdoing it can lead to adverse effects on your vision.

Indeed, one study out of the Australian National University (ANU) in Canberra, Australia, found that overexposure to “cool” or “bright white” fluorescent bulbs in office buildings, markets, schools, and other commercial areas can lead to several vision-afflicting maladies.

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They concluded that you are putting yourself at the greatest risk if you are exposed to this kind of lighting for 45 hours a week or more. Once you pass that threshold, you’re increasing your risk of acquiring not only cataracts, but diseases like pterygia, which causes a non-cancerous tissue to grow on the whites of your eyes, eventually obscuring your vision.

What is it that causes “cool” and “bright white” fluorescent bulbs to have this effect? It is the excess amount of UV radiation they emit, which equals or exceeds the amount contained within sunlight. If you spend enough time in this kind of light, which many people do (especially in office spaces), you increase your risk of causing “”irreparable damage to [your eyes],” according to this study. Many people are already at risk of developing cataracts as they age, and increased use of high UV fluorescent bulbs has only made the situation worse.

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Indeed, one of the coauthors of this study, Helen Walls, states that “exposure to ‘cool white’ fluorescents for 45 hours per week throughout your working life may increase your risk of getting cataracts at age 50 by between 2 and 12 percent.”

Remember: this kind of damage is caused by indirect exposure to the light emitted by bright fluorescents. You probably increase your risk exponentially if you stare at them directly with your naked eyes. I add that because, while most of us are told not to look directly at the sun, we’re never really told not to look directly at a light bulb.

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For an outline of the light bulbs you should avoid, light bulbs you should buy, and steps you can take to protect yourself, read on.

Light Bulbs To Avoid

  • High efficiency “cool” and “bright white” fluorescent bulbs. They usually emit a slightly bluish light along with copious amounts of UV radiation, and are often used in schools and offices.

Light Bulbs To Buy

  • Traditional incandescent bulbs.
  • “Warm white” fluorescent CFLs, which mimic the glow of an incandescent bulb while still being energy efficient. Additionally, they do not emit as much UV radiation as their brighter counterparts.
  • LED bulbs.
  • Halogen bulbs are also an option in special cases. They are bright enough for most tasks, do not emit UV radiation, and are only slightly more inefficient than CFLs.

For a look at how much these bulbs cost, check this useful site (this one is good too). Typically speaking though, LEDs are the most expensive but use the least amount of energy. Flourescents are much cheaper but not nearly as efficient as LEDs. Incandescents cost the least up front, but use the most energy.

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Steps You Can Take

  • Don’t replace all of your incandescent bulbs at home with “bright white” fluorescents. As the researchers note in their study, this only increases the time that your eyes are exposed to excess UV radiation during the week.
  • Use natural lighting when you can, especially while at work. Most buildings have UV resistant glass installed, so the light filtered in through your window is healthier for you than the fluorescent light above you or on your desk.
  • If you work outside, wear sunglasses at all times.
  • If you work inside, consider purchasing glasses that protect you from UV light, such as these.

The main takeaway here is that you can drastically improve your eye health by taking a few precautionary measures both at work and at home. Trust me, your eyes will thank you as you get older!

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Last Updated on July 12, 2021

100 Incredible Life Hacks That Make Life So Much Easier

100 Incredible Life Hacks That Make Life So Much Easier
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Want to learn some quick and easy life hacks that are easy to do, low cost and saves you time?

By tweaking little things in your daily life, it can make your life much more convenient!

Here’re 100 of the most practical life hacks so you can just pick up any of them right away!

83 tie a small piece of bright colored fabric

    84 write random letter

      85 use a rubberband

        86 dorm smell bad

          87 lean your phone on your sunglassess

            89 how to waterproof your shoes

              90 take a picture of the name card

                91 iron inside out

                  92 old newspaper

                    93 tumble try shoes

                      keep a card like this

                        SONY DSC

                          94 soap bar

                            95 make a hole

                              96 drop the battery

                                97 use a coozie

                                  98 when taking a picture

                                    use a clean dust pan

                                      try a pants hanger

                                        use your cellphone light

                                          use a spring from an old pen

                                            quick and easy iphone speaker

                                              user binder clips

                                                wrap a wet paper towel around your beverage

                                                  put pancake mix in a ketchup bottle

                                                    clean out an old lotion bottle for your beach

                                                      use a muffin tin to serve condiments at a bbq

                                                        doritos are great for kindling

                                                          use nail polish to identify different keys

                                                            use a hanging shoe rack to store cleaning supplies

                                                              freeze grapes to chill white wine without

                                                                use paper clips to organize your cables

                                                                  almost finished your jar of nutella

                                                                    sick of having a box full of tangled

                                                                      unroll the rim to increase the capacity

                                                                        cut open toilet paper rolls and use as a cuff

                                                                          remove the stem from strawberries

                                                                            turn an old bottle into a simple little cord holder

                                                                              for iced coffee and iced cappuccino, use frozen coffee cubes

                                                                                how to fold a fitted bed sheet

                                                                                  tired of snoozing past your alarm

                                                                                    place a rubber band around an open paint can to wipe your brush on

                                                                                      ut a wooden spoon across a boiling pot

                                                                                        use bread clips to save flip-flops

                                                                                          take pictures of friends holding items

                                                                                            how i always know which headphone is the left one

                                                                                              put a stocking over the end of a vacuum

                                                                                                How to make sure you drink enough water

                                                                                                  user a can opener to open blister

                                                                                                    good sandwich guide

                                                                                                      turn your muffin pans upside down

                                                                                                        50 pounds of groceries and living on the 5th floor

                                                                                                          the right way to make a blt

                                                                                                            add one teaspoon of baking soda

                                                                                                              38

                                                                                                                hair straighteners equals to collar irons

                                                                                                                  stack your clothes vertically to see them all

                                                                                                                    the right way to make cookies in the summer

                                                                                                                      how to clean a blender

                                                                                                                        the right way to eat a popsicle

                                                                                                                          use bread clips to label and organize power cords

                                                                                                                            to get the built up residue off of your shower head

                                                                                                                              user a hair clip to orgainize long wires

                                                                                                                                a frozen saturated sponge in a bag

                                                                                                                                  rub stuck zipper teeth with a graphite pencil

                                                                                                                                    use a soda pop tab

                                                                                                                                      50

                                                                                                                                        51 How to multiply large numbers in your head.

                                                                                                                                          52 How to open a bottle if you dont have a corkscrew.

                                                                                                                                            rub a walnut on damaged wooden furniture

                                                                                                                                              kids fall out of bed

                                                                                                                                                use toothpaste to clear up hazy car

                                                                                                                                                  58

                                                                                                                                                    59 keep pizza out while driving home

                                                                                                                                                      60 put your straw through the tab to keep it from rising

                                                                                                                                                        hold oreos with a fork so your fingers

                                                                                                                                                          Never lose your remotes again

                                                                                                                                                            hiding your emergency money

                                                                                                                                                              use a bread tab to hold your spot on a roll

                                                                                                                                                                if you are at a hotel and run out of chargers

                                                                                                                                                                  keep a square of cardboard in a ziplock bag

                                                                                                                                                                    If you need to pee or smoke at a bar

                                                                                                                                                                      drill holes in the bottom of your garbage

                                                                                                                                                                        use an accented letter as your passcode

                                                                                                                                                                          use a squeeze ketchup bottle top with your shopvac

                                                                                                                                                                            do something unusual when locking the door

                                                                                                                                                                              when heating leftovers space out a circle in the middle

                                                                                                                                                                                dont burn yourself in those hard to reach candles

                                                                                                                                                                                  put a small amount of water in a glass when you microwave your pizza

                                                                                                                                                                                    75 use a piece of paper to organize

                                                                                                                                                                                      use half a pool noodle

                                                                                                                                                                                        pencil case to store cables

                                                                                                                                                                                          78 clothespin to hold nail

                                                                                                                                                                                            79 make blts

                                                                                                                                                                                              80 take a picture of your fridge

                                                                                                                                                                                                81 fill plastic water bottles

                                                                                                                                                                                                  82 right ways to eat chips

                                                                                                                                                                                                    99 if your plug keeps failing

                                                                                                                                                                                                      100 put the banana on the wire

                                                                                                                                                                                                        88 before you throw away a post it

                                                                                                                                                                                                          Source: Reddit LifeProTips

                                                                                                                                                                                                          There you go, 100 awesome life hacks that you can try right now to make your life a lot easier!

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