The highest temperature-and thus the brightest light-that an incandescent lamp can achieve is the melting point of its tungstenfilament.
一盏白炽灯所能达到的最高温度——即最大亮度——是其钨丝熔点的温度。
3
Experimental analysis of the Characteristics of tungstenfilament has been performed and recommendations of choosing tungstenfilament parameters are given.