This 120V Commercial Ready Dimmable Outdoor LED Patio String Light is made using 18ga UL listed cable and comes with large retro-style Edison LED bulbs capable of full range dimming. These vintage style filament LED bulbs are not only bigger in size but also mimic the look of light bulbs from years gone by. Ideal for lighting patios and a variety outdoor areas. - Each Edison bulb sits deep within the weatherproof E26 medium base socket to form a water-resistant seal and the power connector is also water-resistant when linked with another string light. - This LED String patio light is made from commercial grade material and designed to resist the elements. The 18-gauge cord is rubber coated and featured industrial strength catch at the top for easy hanging and installation. - Each bulb socket is recessed so that the outer rubber lip forms a water-resistant seal when the bulb is properly installed. Whether its rain, wind, or snow, this LED string light will stand the test of time! - Adding a modern touch to a classic look are the included LED warm white Edison style filament bulbs. Using only 2.2w each, these energy efficient bulbs will save you tons on your energy bill. - This patio string light features a new power connector ideal for linking multiple strings together. Each end that connects forms a strong, water resistant seal that won't break free under the weight of the string itself.