‎Bulb included

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【ENERGY SAVING, SHATTERPROOF】: These commercial-grade lights are equipped with impact- and weather-resistant bulbs and have been designed for outdoor use, but will also add a festive atmosphere to your indoor locations. No need to worry about the hazard of broken glass with these lights as they won’t break if dropped. State-of-the-art LEDs save up to $99 per year on your electric bill, versus using traditional incandescent bulbs. The soft, warm light will add a welcoming glow to any location.
【COMMERCIAL QUALITY, WATERPROOF DESIGN】: Conforms to SJTW standard – Round hard service cord. Thermoplastic constructed jacket. 300 volts, weather resistant for outdoor use. PVC socket forms a tight weatherproof seal around the bulb. Extension socket has a weatherproof end-cap. Armed with an IP65 waterproof rating, the String Lights can outlast rain, snow, and more. No matter the weather, these powerful little string lights can handle it all.