Remarks: Dimension or weight not included the expose parts (such as: power adaptor), fluorescent ring lamp's life can be influenced by the environmental temperature.
备注：尺寸及重量不包括外露部分(如电源)，荧光灯寿命会因使用环境不同而改变。
Remarks: Dimension or weight not included the expose parts (such as: power adaptor), fluorescent ring lamp's life can be influenced by the environmental temperature.
备注：尺寸及重量不包括外露部分(如电源)，荧光灯寿命会因使用环境不同而改变。
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