Nightsaver Lamp Shield prodid_781000 Straight Stop Valve 1/2 x

Straight Stop Valve 1/2 x 3/8 Inch Lead Free Quarter Turn Sweat x Compression

Distinguished by the sinuous

high-efficiency performance

and vandal-resistant cap

Nightsaver Lamp Shield prodid_781000 Straight Stop Valve 1/2 xConvert 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