Original Shingle Tabs are a classic solution for securely installing C7 and C9 Christmas lights along the edges of shingles. These commercial-grade tabs feature a UV-resistant construction and can be paired with parapet clips for flat roof applications. Each tab is designed to securely hold one bulb and cord in place, ensuring your lights stay in place throughout the holiday season. Simply screw the bulb through the clip's opening into a C7 or C9 socket. Use them to line your roofline or gutters with stunning holiday lights to brighten your home and delight your guests.