National Tree 36 Inch Norwood Fir Wreath with 100 Clear Lights (NF-36WLO-1) 36" diameter Pre-strung with 100 UL listed clear lights 550 branch tips Indoor or outdoor use Light string features BULB-LOCK to keep bulbs from falling out This is an aftermarket of generic part Flame-resistant and non-allergenic BULB-LOCK keeps bulbs from falling out Includes spare bulbs and fuses Indoor or outdoor use UL listed lights