Zitrades Christmas Lights 50 Clear Bulbs Mini String Lights Set Indoor Outdoor Lighting with Warm White 50 Bulbs for Christmas Wedding Party Bedroom Garden Backyard White Wire These wonderful Christmas string lights can be used on windows decoration, trees decoration, combining with your DIY ideas, or just add a tough of light in an area in your house to give it a warm atmosphere. All these mini string lights bulbs are tungsten filament, they're a bright soft light (not LED), they give a nice glow for the evenings when we are enjoying our patio. These mini lights are the string to string so they can connect to existing lights or buy a few and plug together. You can also connect up to 10 strings (max) to light up even larger spaces. UL listed for indoor or outdoor use. The Christmas lights included two replacement bulb, if you break the bulbs by accident, you can replace it immediately. Very safe and convenience. Special design: Wide viewing angle and energy star qualified. No Flickering, If a bulb burns out the others remain lit.