Lighting can be a great ally in the protection and care of our eyes through minimal strain. In fact, various types of light have their impact on the health of our vision, and choosing the right lighting can reduce possible damage and discomfort in your eyes over time. (μηχανη καπνου ξηρου παγου)
Benefits: Sunlight is normally not harmful but possesses all colors in a balanced spectrum that is friendly to eye health.
Risks: Conversely, exposure to direct sunlight over an extended period without protection will lead to cataract and macular degeneration, among others. Wearing UV-filtering sunglasses may be one protection for the eyes when one stays outdoors for a longer period.
Incandescent Lights: These emit warm, soft light that does not irritate the eyes and is less likely to cause eye strain. However, they generate heat and consume more energy, hence less efficient to use for a longer period.
Fluorescent Lights: These are prone to flicker and may be very energy-efficient; hence, they increase the possibility for eye strains that can easily induce headaches. The cool tone that they emit could also turn out to disturb some people's sense of comfort.
LED Lights: LEDs have a far bigger efficiency when operating, have longer life, and are available for various color temperatures, serving different purposes. At the same time, a number of LEDs contribute to blue light emission that, after extensive exposure, may lead to the problem of digital eye strain and even interfere with the sleep cycle.
This color temperature makes a room relaxed and cozy, like incandescent lighting. It does not have the likelihood of reflecting and causing eyes strain. It shall be used in the living room, bedrooms, and areas where softer light is preferred.
Full-spectrum LEDs are those that attempt to mimic natural sunlight. Since natural sunlight contains a healthy amount of all parts of the light spectrum, it generates a well-balanced light source with limited hot blue wavelengths that could contribute to eye fatigue. Full-spectrum LEDs would work well for offices and reading stations where ample clarity is desired.
Keeping the overall level of light soft—in other words, not blindingly bright—often by using lamp shades or diffused lighting, can minimize glare, further reduce eye strain, and help maintain eye comfort.
Knowing how different options in lighting could impact the eye, choosing warm white or full-spectrum lighting LED options for the home, and limiting exposure to intense blue light will all help protect eyesight and continue visual comfort throughout daily activities. (μηχανη καπνου)