Progress 565869

Convert your wall or chain-hung lantern into a sky friendly fixture and enjoy the beauty of a star-filled evening. This Nightsaver Dark Sky accessory shield fits over the bulb on an outdoor lantern to prevent scattered light from dispersing into the sky. When installed, no light is emitted above 45 degrees to preserve the darkness of the nighttime sky and reduce light pollution. This shield can only be used with single-light lanterns that have a medium-base bulb that faces downwards.