Jieheng Led Light Blocking And Dimming Stickers,4 Sheets Cover White And Black,Light Dimming Blocking Stickers,Blackout Stickers For Electronics (50% Dimming And 100% Blocking White And Black)

If you want to block or dim the light,you can buy this one.This product has 50-80% and 100% shading and contains white and black product. When you stick it and it doesn't achieve the shading effect you want, you can stick another one until it achieves the effect you want.Each one also comes with a pair of earplugs.This can help you block most of the light pollution from air conditioners?routers? electronic screens and led equipment.50-80% shading style can help you dim light pollution while you can know that the device is working properly. The 100% shading style makes you completely free from light pollution, which gives you a better night to improve your sleep problems caused by light pollution.