I’ve been meaning to make a table for that… and there’s no time like the present.
This is only an estimate, generated by plugging the firmware’s PWM values into a script with some guesses about the power draw and lumen output… but it should give people a rough idea what to expect.
All 150 ramp levels with a 3000 mAh cell:
1: 0.2 lm, 2 mA, 74 days
2: 0.2 lm, 2 mA, 74 days
3: 0.8 lm, 3 mA, 41 days
4: 0.8 lm, 3 mA, 41 days
5: 1.5 lm, 4 mA, 28 days
6: 1.5 lm, 4 mA, 28 days
7: 2.1 lm, 7 mA, 17 days
8: 2.1 lm, 7 mA, 17 days
9: 2.7 lm, 9 mA, 14 days
10: 3.3 lm, 10 mA, 12 days
11: 4.0 lm, 11 mA, 11 days
12: 4.6 lm, 13 mA, 10 days
13: 5.2 lm, 14 mA, 9 days
14: 5.9 lm, 16 mA, 8 days
15: 7.1 lm, 18 mA, 7 days
16: 7.7 lm, 22 mA, 6 days
17: 8.4 lm, 24 mA, 5 days
18: 9.0 lm, 25 mA, 5 days
19: 10.3 lm, 28 mA, 5 days
20: 11.5 lm, 30 mA, 4 days
21: 12.2 lm, 32 mA, 94 hours
22: 13.4 lm, 35 mA, 87 hours
23: 14.7 lm, 37 mA, 80 hours
24: 15.9 lm, 40 mA, 75 hours
25: 17.8 lm, 44 mA, 68 hours
26: 19.1 lm, 47 mA, 64 hours
27: 21.0 lm, 51 mA, 59 hours
28: 22.2 lm, 54 mA, 56 hours
29: 24.1 lm, 58 mA, 52 hours
30: 26.0 lm, 62 mA, 48 hours
31: 27.9 lm, 66 mA, 45 hours
32: 29.8 lm, 70 mA, 43 hours
33: 31.7 lm, 74 mA, 40 hours
34: 34.2 lm, 80 mA, 38 hours
35: 36.7 lm, 85 mA, 35 hours
36: 38.6 lm, 90 mA, 33 hours
37: 41.1 lm, 95 mA, 32 hours
38: 43.6 lm, 101 mA, 30 hours
39: 46.8 lm, 107 mA, 28 hours
40: 49.3 lm, 113 mA, 27 hours
41: 52.4 lm, 120 mA, 25 hours
42: 55.6 lm, 127 mA, 24 hours
43: 58.1 lm, 132 mA, 23 hours
44: 61.9 lm, 140 mA, 21 hours
45: 65.0 lm, 147 mA, 20 hours
46: 68.8 lm, 156 mA, 19 hours
47: 71.9 lm, 162 mA, 18 hours
48: 75.7 lm, 171 mA, 18 hours
49: 79.5 lm, 179 mA, 17 hours
50: 83.9 lm, 189 mA, 16 hours
51: 87.6 lm, 197 mA, 15 hours
52: 92.1 lm, 206 mA, 15 hours
53: 96.5 lm, 216 mA, 14 hours
54: 100.9 lm, 226 mA, 13 hours
55: 105.3 lm, 235 mA, 13 hours
56: 110.3 lm, 246 mA, 12 hours
57: 115.3 lm, 257 mA, 12 hours
58: 120.4 lm, 268 mA, 11 hours
59: 125.4 lm, 279 mA, 11 hours
60: 131.1 lm, 292 mA, 10 hours
61: 136.1 lm, 303 mA, 10 hours
62: 141.8 lm, 315 mA, 10 hours
63: 148.0 lm, 329 mA, 9 hours
64: 153.7 lm, 341 mA, 9 hours
65: 160.0 lm, 355 mA, 8 hours
66: 164.7 lm, 370 mA, 8 hours
67: 172.1 lm, 389 mA, 8 hours
68: 179.5 lm, 408 mA, 7 hours
69: 186.9 lm, 427 mA, 7 hours
70: 194.3 lm, 447 mA, 7 hours
71: 205.4 lm, 476 mA, 6 hours
72: 212.8 lm, 495 mA, 6 hours
73: 220.1 lm, 514 mA, 6 hours
74: 227.5 lm, 533 mA, 6 hours
75: 238.6 lm, 562 mA, 5 hours
76: 246.0 lm, 581 mA, 5 hours
77: 253.4 lm, 596 mA, 5 hours
78: 264.5 lm, 625 mA, 5 hours
79: 271.9 lm, 644 mA, 5 hours
80: 283.0 lm, 673 mA, 4 hours
81: 294.1 lm, 702 mA, 4 hours
82: 301.5 lm, 721 mA, 4 hours
83: 312.6 lm, 750 mA, 4 hours
84: 323.7 lm, 779 mA, 231 minutes
85: 334.8 lm, 807 mA, 223 minutes
86: 345.8 lm, 836 mA, 215 minutes
87: 356.9 lm, 865 mA, 208 minutes
88: 368.0 lm, 894 mA, 201 minutes
89: 379.1 lm, 923 mA, 195 minutes
90: 393.9 lm, 961 mA, 187 minutes
91: 405.0 lm, 990 mA, 182 minutes
92: 416.1 lm, 1019 mA, 177 minutes
93: 430.9 lm, 1058 mA, 170 minutes
94: 442.0 lm, 1087 mA, 166 minutes
95: 456.7 lm, 1125 mA, 160 minutes
96: 471.5 lm, 1164 mA, 155 minutes
97: 482.6 lm, 1192 mA, 151 minutes
98: 497.4 lm, 1231 mA, 146 minutes
99: 512.2 lm, 1269 mA, 142 minutes
100: 527.0 lm, 1308 mA, 138 minutes
101: 541.8 lm, 1346 mA, 134 minutes
102: 556.6 lm, 1385 mA, 130 minutes
103: 571.4 lm, 1423 mA, 126 minutes
104: 586.1 lm, 1462 mA, 123 minutes
105: 604.6 lm, 1510 mA, 119 minutes
106: 619.4 lm, 1549 mA, 116 minutes
107: 637.9 lm, 1597 mA, 113 minutes
108: 652.7 lm, 1635 mA, 110 minutes
109: 671.2 lm, 1683 mA, 107 minutes
110: 686.0 lm, 1722 mA, 105 minutes
111: 704.4 lm, 1770 mA, 102 minutes
112: 722.9 lm, 1818 mA, 99 minutes
113: 741.4 lm, 1866 mA, 96 minutes
114: 759.9 lm, 1914 mA, 94 minutes
115: 778.4 lm, 1963 mA, 92 minutes
116: 796.9 lm, 2011 mA, 90 minutes
117: 819.0 lm, 2068 mA, 87 minutes
118: 837.5 lm, 2117 mA, 85 minutes
119: 856.0 lm, 2165 mA, 83 minutes
120: 878.2 lm, 2222 mA, 81 minutes
121: 900.4 lm, 2280 mA, 79 minutes
122: 918.9 lm, 2328 mA, 77 minutes
123: 941.0 lm, 2386 mA, 75 minutes
124: 963.2 lm, 2444 mA, 74 minutes
125: 985.4 lm, 2502 mA, 72 minutes
126: 1007.6 lm, 2559 mA, 70 minutes
127: 1029.8 lm, 2617 mA, 69 minutes
128: 1055.6 lm, 2684 mA, 67 minutes
129: 1077.8 lm, 2742 mA, 66 minutes
130: 1100.0 lm, 2800 mA, 64 minutes
131: 1157.9 lm, 3053 mA, 59 minutes
132: 1239.9 lm, 3451 mA, 52 minutes
133: 1329.4 lm, 3886 mA, 46 minutes
134: 1418.9 lm, 4320 mA, 42 minutes
135: 1508.4 lm, 4755 mA, 38 minutes
136: 1597.9 lm, 5190 mA, 35 minutes
137: 1687.4 lm, 5625 mA, 32 minutes
138: 1776.9 lm, 6059 mA, 30 minutes
139: 1873.9 lm, 6530 mA, 28 minutes
140: 1970.8 lm, 7001 mA, 26 minutes
141: 2067.8 lm, 7472 mA, 24 minutes
142: 2164.7 lm, 7943 mA, 23 minutes
143: 2269.1 lm, 8450 mA, 21 minutes
144: 2366.1 lm, 8921 mA, 20 minutes
145: 2470.5 lm, 9428 mA, 19 minutes
146: 2574.9 lm, 9935 mA, 18 minutes
147: 2679.3 lm, 10442 mA, 17 minutes
148: 2783.7 lm, 10949 mA, 16 minutes
149: 2888.1 lm, 11457 mA, 16 minutes
150: 3000.0 lm, 12000 mA, 15 minutes