These LED light dimming stickers are designed to effectively reduce the brightness of LED electronic devices, routers, and appliances. With a sleek and discreet appearance, they blend seamlessly into your devices while providing a practical solution for creating a more comfortable and glare-free environment. Features -Color:Black -Material:PET - Size: 24.00X14.50X0.01cm/9.43X5.70X0.00in -Adjustable brightness: easily adjust the brightness of led lights to create a comfortable sleeping environment and improve the quality of your rest -Protection: effectively block harsh light from electronic devices, protecting your eyesight and reducing nighttime light pollution interference -Easy installation: simple to install and widely applicable to various routers and appliances, enhancing the quality of home life -Versatile lighting: flexibly adjust lighting needs for different scenarios, whether for work or entertainment, to create the ideal atmosphere -Black light blocking stickers: designed for high efficiency savings, reducing power consumption for longterm use and supporting a green lifestyle Package list: 30 x Light Blocking Sticker