Lee Display's Clear Mini Christmas Light Sets on sale by the case of 25! Decorate your Christmas Tree with classic Clear Christmas Lights! Multiple options to choose from: Choose between Twinkling Bulbs and Steady Burning Bulbs. Twinkling bulbs have a filament inside the bulb that when heated up by the socket, breaks apart and causes the illusion of a blinking/flashing/twinkling light bulb. Steady Bulbs stay on continuously while plugged in. No flashing on and off. Details: 100 Light Bulb Sets 40FT Long Strings Weight: 12oz Sockets spaced 4in apart with 6in between the first and last sockets and the plugs White Wire & Green Wire Christmas Strings Fuse Plug on both ends, A male plug and a female plug attached to each end of the cord. Extra fuses included Replaceable Bulbs - with extra bulbs included Transparent Clear Color - Warm White Glowing Bulbs Candelabra Shaped - They look like sparkling candles in the night! Incandescent Lighting - Warm Glowing Bulbs Commercial Quality Lighting Sets - Indoor/Outdoor Use UL Certified/Listed Safety US, E335294 20.4 Watts, 120 Volt, 60 Hz, 0.17 Amps Connect Multiple cords together: In-Series Connected Lighting String with Max 216 Watts (1.80 Amps) total Cords are UL Listed E349869, 22 AWG, 105°C, 300 Volt, VW-1 Rated over 10,000 hours of Lifetime, Lee Display's Christmas Lights will last for every holiday season Indoor/Outdoor - Water-Resistant & Weather-Resistant Shipping: Each order comes in a case of 25 sets Single Orders ship with UPS or FedEx in a cardboard box with padding