Giải pháp tối ưu cho thắp sáng ngoài trời
Cập nhật: 10:17 17/06/2012 GMT+7
Để chiếu sáng ngoài trời, hiện nay thường sử dụng các loại bóng đèn compact thông thường hoặc bóng đèn sợi đốt vốn chỉ được thiết kế sử dụng trong nhà.
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