Outdoor lights mains powered adapts g40 led bulbs 17+1pcs, about 90hrs consumes 1kw electricity. 2700K soft warm white lighting, creates a comfortable atmosphere. Outdoor festoon lights adapt plastic g40 bulbs instead of fragile glass bulbs, increasing the shatterproof capacity and service life. There is one individual 9.8FT waterproof reliable extension cable along with outdoor string lights, so as to facilitate lengthening or connecting multiple strands together. Outdoor festoon lights support over 20 strands of connection and work via one plug. The clips on the bulbs' socket are used for hanging bulb lights outdoors.