About This Item: 【Shatterproof and Energy-saving】: because of its plastic bulbs, the outdoor string light won’t easily break if drops or be blown around like glass bulbs. They also won’t affect each other and we provided extra replacement two bulbs. Compared with incandescent bulbs, High efficent LED bulbs save over 90% energy. 30,000 hours long lifespan could reduce maintenance costs on changing bulbs frequently. .
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