MySpyBlocker LED dimmer stickers are designed for multiple applications including, DVR's, Clocks, DVD players, chargers, digital cameras, consoles, HDTV's, portable hard drives, receivers, speakers, media players, computers, auto dashboards, appliances, or ANYWHERE you want to eliminate annoying LED lights. </p> <p> MySpyBlocker LED stickers allow you to get quality sleep without any LED and UV light distractions. Package contains over 240 black assorted LED covers. </p> <p> Easy to use, just peel and stick.</p> <p> Does not leave any sticky residue when you remove them. </p> <p> Unwanted LED lights in your bedroom can cause: </p> <p> Sleeplessness <br> Drowsiness<br> Distraction<br> Irritability<br> Many experts feel that excessive use of communications technology (e.g. cell phones, laptops, television, etc.) is causing a significant level of sleep deprivation. If this is the case, it’s no wonder so many people struggle with poor sleep. </p> <p> Research has demonstrated that nighttime light exposure may suppress the production of melatonin, the major hormone secreted by the pineal gland that controls sleep and wake cycles. Therefore, a reduction in melatonin at night is associated with subjective levels of sleeplessness. </p> <p> Consider using our LED stickers to assist in reducing the sources of LED lights in your sleeping quarters. </p> <p> Contains 2 sheets with 124 stickers per sheet. Sheet size is approximately 9"x4" </p>