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$45. $40. Buy on Amazon. This SAD lamp keeps things super simple, so there is only one button. Press the on/off button to deliver instant sunshine: up to 10,000 lux of UV-free, LED full-spectrum ...
The Solawave is a 4-in-1 wand that provides red light therapy, therapeutic warmth to soothe skin and reduce dark circles, a facial massage to reduce puffiness and a stimulating galvanic current to ...
Light therapy uses a lightbox, which emits far more lumens than a customary incandescent lamp. Bright white "full spectrum" light at 10,000 lux, blue light at a wavelength of 480 nm at 2,500 lux or green (actually cyan or blue-green [35]) light at a wavelength of 500 nm at 350 lux are used, with the first-mentioned historically preferred. [36] [37]
A 1995 study showed that green light therapy at doses of 350 lux produces melatonin suppression and phase shifts equivalent to 10,000 lux white light therapy, [63] [64] but another study published in May 2010 suggests that the blue light often used for SAD treatment should perhaps be replaced by green or white illumination, because of a ...
Mayflies "hatch" (emerge as adults) from spring to autumn, not necessarily in May, in enormous numbers. Some hatches attract tourists. Fly fishermen make use of mayfly hatches by choosing artificial fishing flies that resemble them. One of the most famous English mayflies is Rhithrogena germanica, the fisherman's "March brown mayfly". [3]
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Light is an environmental stimulus for regulating circadian cycles. Lightbox therapy, otherwise known as phototherapy, is a recognized modality for depression (such as SAD). It is also the primary treatment for circadian rhythm sleep disorders. Depending on the quality of the light, it is estimated that 10,000 lux is needed for effective ...
The orb-weaving spider, Araneus ventricosus, has found a way to hack the firefly’s bioluminescent signals to lure more of the glowing insects, according to new research.
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