1W LED=3W CFL(节能灯）=15W白炽灯3W LED=8W CFL(节能灯）=25W白炽灯4W LED=11W CFL(节能灯）=40W白炽灯8W LED=15W CFL(节能灯）=75W白炽灯12W LED=20W CFL(节能灯）=100W白炽灯希望对你有帮助
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