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XR-E x1
R2  
Current, mA lm lm/Wt Vf, V W, Wt
0        
50 27 203 2.67 0.13
100 46 160 2.87 0.29
150 62 139 2.99 0.45
200 78 127 3.08 0.62
250 92 116 3.16 0.79
300 105 108 3.23 0.97
350 117 102 3.28 1.15
400 130 97 3.34 1.33
450 142 93 3.38 1.52
500 154 90 3.42 1.71
550 166 87 3.46 1.90
600 177 85 3.49 2.09
650 188 82 3.52 2.29
700 199 80 3.54 2.48
750 209 78 3.57 2.68
800 220 77 3.59 2.87
850 230 75 3.61 3.07
900 240 73 3.64 3.27
950 251 72 3.66 3.48
1000 261 71 3.68 3.68