Blue light from the phone is a cause of eye fatigue. It disturbs your sleep and harms your eye health. The night shift function has been scientifically proven to reduce blue light. By conforming the screen to soft light, it relieves eye fatigue, helps you sleep well and improves your vision health. 100 FREE and effective for eye care!
√ Night sludge shifts your screen to natural warm light
√ Help you gain one further hour of sleep
√ cover your eyes for 24 hours with the bus- timekeeper
√ Help maintain healthy eye habits
√ Save your battery by 15
√ Get better sleep by reducing blue light
√ Ease eye fatigue with just one valve
√ numerous colors to choose from
WHAT IS BLUE LIGHT?
Blue light is the visible light diapason( 380- 550nm) for circadian regulation.
WHY SHOULD I USE BLUE LIGHT Sludge?
exploration shows that exposure to blue light imposes serious pitfalls to retinal neurons, causes eye strain, dry eyes, and inhibits the stashing of melatonin, a hormone that influences circadian measures.