This windchime features vintage charm crackle glass bulb and different length tubes. When the breeze blows through, it sways gently, echoes serene music and shimmering with tender warm yellow light that is sure to convert your yard into a romantic, charming and relaxation place day or night. Details: Black 6" x 6" x 32" each 2.02 lb.Set of 2 Made of 70% plastic and 30% metal IP44 waterproof The glass bulb emits 3-5 lumens and consumes 0.1W Each item built-in (1) long-lasting 1.2V AA 600MAH Ni-MH rechargeable battery Solar powered When fully charged (the solar panel receives at least 8 hours of direct light), the battery can run for 8-10 hours Dusk-to-dawn sensor, turning on at dusk and off at dawn Please keep the switch in the "ON" position One-year manufacturer warranty