Châu Âu bắt đầu khai tử bóng sợi đốtCác cửa hàng, siêu thị tại châu Âu sẽ không được phép bán bóng đèn sợi đốt có công suất 100 watt từ đầu tháng tới.
hững bóng sợi đốt có công suất dưới 100 W sẽ tiếp tục được bán tại châu Âu trong vài năm tới. Ảnh: physicstoday.org.Theo quy định của Ủy ban châu Âu, người dân sẽ tiếp tục sử dụng bóng sợi đốt có công suất thấp hơn 100 watt trong vài năm nữa. Sau đó bóng sợi đốt sẽ bị cấm hoàn toàn.Theo Sky News, hiện tại khoảng 85% bóng điện trong các hộ gia đình được coi là tiêu thụ quá nhiều điện.
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