请教一个问题,根据配光曲线得出的数据能求出该灯具的效率吗?数据如下 Jkx_5kk/\
.000 289.178 289.178 @<TC+M5!
10.000 290.772 282.674 W>_K+:t
20.000 246.218 244.027 /;X+<Wj
30.000 65.505 68.7063 B*@0l:
40.000 2.47795 2.60946 UfkQG`G9H
50.000 0.00836881 0.00851108 CcJ%;.V,T
60.000 2.11056e-006 2.02011e-006 !'z"V_x~
70.000 1.57319e-011 1.3138e-011 3/{,}F$
80.000 1.40827e-012 3.34844e-013
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90.000 7.29546e-013 7.23349e-013 Q{o ]^tN
100.000 2.74654e-013 1.47265e-012 W^,(we
110.000 1.60433e-013 1.28551e-012 4[lym,8C
120.000 3.00053e-013 2.09581e-013 1YtbV3
130.000 4.30091e-013 4.36096e-013 X()yhe_
140.000 5.29552e-013 3.95937e-013 h( DmSW
150.000 3.13332e-012 4.14475e-013 Jm`{MzqL
160.000 1.14934e-011 1.59143e-012 4n0Iw I
170.000 1.43444e-011 1.2478e-012 df)S}}#H
180.000 5.3343e-013 5.3343e-013 ;S?ei>Q