These LED G40 clear bulbs are made of plastic, much more shatterproof than the traditional glass bulb type. IP44 waterproof durable string lights can withstand extreme temperatures and rainy, windy, or damp climates. Each led bulb stays cool to touch even after hours of illumination.1W per bulb, C7 or E12 candelabra socket base, much lower wattage will save more energy for you, but the lifespan is 10 to 20 times of the traditional tungsten bulb. 2200K or 40LM light bulbs create a warm and romantic atmosphere that will make you and your family feel relaxed and happy. Led outside string light is very easy to install with a cable tie or cup hook, fix it or place it anywhere you need. Warm white globe lights suitable for Indoor, Outdoor, garden, tents, umbrellas, canopy, pergola, gazebo, barbecues, market, weddings, party.