色溫:6500K正白光/4000K自然光/2700K暖白色 輸入電壓:220V 尺寸: 厚度:32MM 12W: 外徑:172MM Led:0.2W X75 流明:840LM 18W: 外徑:220MM Led:0.2W X90 流明:1260LM 24W: 外徑:300MM Led:0.2W X120 流明:1680LM