YOU GET ONE AUTOMATIC LIGHT SENSOR WITH THIS product.Bulk item in sleeve (1) ONE! WORKS GREAT! I HAVE THEM ALL OVER MY HOUSE, AND AT THE HOUSE THAT WE HAD UP FOR SALE. I NEVER HAD TO WORRY ABOUT TURNING LIGHT ON AND OFF AGAIN. NOW I HAVE ADDED PROTECTION IN MY HOME/PORCH WHEN I'M NOT HOME! A MUST FOR EVERY HOME! PURCHASE MORE THAN ONE (YOU'LL NEED IT AND LOVE THEM) THESE WERE USE AT THE PROPERTY I SOLD, THEY ARE A LITTLE DIRTY, BUT I DID TEST THEM AND THEY DO WORK PERFECTLY. I HAVE NO USE FOR THEM, AND DIDN'T WANT THEM TO GO TO WASTE BECAUSE THEY ARE SUCH A GOOD PRODUCT.PRODUCT DESCRIPTION: From the Manufacturer The Screw-in Outdoor/Indoor Light Control with a compact design that fits most smaller enclosed outdoor fixtures such as the patio, entryway and garage side mount fixtures. It is ideal for indoor table lamps and automatically turns light on at dusk and off at dawn. It is weather resistant, and built of reliable solid state circuitry. Only incandescent bulbs. 1- DON'T COME HOME TO A DARK HOUSE.2- IF YOU'RE AWAY ON VACATION, EVERYONE DOES NOT HAVE TO KNOW.3- IF YOU'RE GETTING IN AFTER IT GETS DARK, YOUR PORCH LIGHT WILL BE ON.4- DON'T HAVE TO SWITCH LIGHTS ON AND OFF. NOTE: FOUR SHOWN IN PICTURE, BUT LISTING IS FOR ONE (1) ONLY.ITEM MAY VARY FROM PHOTO
