IESNA:LM-63-1995
[TEST] 
[TESTLAB] Senso Lighting Lab
[ISSUEDATE] 21-Oct-2025
[MANUFAC] Senso Lighting 
[LUMINAIRE] Leto 44 mini WR Large UD(w/ Driver)
[LUMCAT] LET44MW-XX-L-1515-35K-F30-F20-NA
[LAMP] 
[OTHER] Candela values are absolute and should not be factored for different lamp ratings
TILT=NONE
1 -1 1 37 25 1 2 -0.046 0 0
1 1 30.7
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.00 95.00 100.00 105.00
 110.00 115.00 120.00 125.00 130.00 135.00 140.00 145.00 150.00 155.00 160.00 165.00 170.00 175.00 180.00
0.00 15.00 30.00 45.00 60.00 75.00 90.00 105.00 120.00 135.00 150.00 165.00 180.00 195.00 210.00 225.00 240.00 255.00 270.00 285.00
 300.00 315.00 330.00 345.00 360.00
3222.70 3112.30 2694.90 1793.50 1019.20 761.50 607.40 515.60 324.30 81.80 23.40 1.40 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.80 29.50 154.00 317.40 495.50 585.50 707.30 915.70 1361.00 2439.10 3897.20 4568.40
3222.70 3104.90 2710.50 1836.10 1045.30 750.10 622.40 519.70 330.90 91.00 23.10 1.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 
0.00 0.00 0.00 0.00 0.60 31.80 161.70 343.80 493.20 594.50 725.20 914.00 1418.80 2537.40 3931.70 4568.40
3222.70 3112.60 2721.90 1897.20 1098.10 736.60 615.20 565.30 318.60 113.90 24.40 1.30 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.50 26.60 172.10 357.70 502.50 625.80 729.90 947.40 1464.30 2597.40 4039.30 4568.40
3222.70 3115.70 2768.00 1962.20 1139.70 736.80 642.10 554.80 330.70 125.10 25.40 1.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.90 29.60 195.10 390.90 555.70 633.90 749.70 978.60 1513.20 2725.60 4098.80 4568.40
3222.70 3120.00 2823.30 2033.10 1182.70 745.80 633.10 583.40 343.60 132.50 28.00 2.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.10 34.30 211.60 397.90 590.20 631.40 769.70 1007.40 1567.80 2809.40 4165.10 4568.40
3222.70 3141.90 2820.50 2079.30 1232.20 765.00 627.50 563.00 365.30 135.50 27.50 3.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.80 32.50 215.00 446.90 554.80 653.80 803.50 1012.00 1607.30 2888.00 4222.80 4568.40
3222.70 3145.00 2842.90 2123.30 1259.40 769.80 646.70 538.20 371.10 137.50 27.20 3.20 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.80 35.70 195.10 473.00 558.50 638.10 817.30 1048.20 1635.00 2936.80 4250.20 4568.40
3222.70 3137.90 2890.10 2108.40 1238.20 791.70 631.70 537.00 380.80 131.00 27.80 2.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.30 32.00 215.40 427.10 563.20 665.70 791.90 1041.90 1675.00 2938.10 4277.00 4568.40
3222.70 3131.40 2873.00 2078.90 1213.10 799.50 620.20 543.20 374.80 123.20 26.90 2.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.20 36.50 199.50 439.70 551.40 628.60 801.30 1025.00 1654.40 2981.10 4276.40 4568.40
3222.70 3128.00 2798.70 2059.10 1200.60 750.20 648.10 525.60 329.70 119.40 23.40 2.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.90 28.00 183.60 414.00 549.80 633.20 792.30 1033.50 1659.40 2951.80 4263.50 4568.40
3222.70 3107.70 2761.00 1980.10 1132.40 738.30 644.50 502.50 301.00 105.50 22.60 2.20 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.40 24.00 170.20 383.40 540.60 646.90 777.60 1018.30 1651.00 2897.40 4239.10 4568.40
3222.70 3078.00 2655.00 1896.00 1099.20 703.80 602.80 518.10 269.30 90.40 23.60 1.90 0.00 0.00 0.10 0.00 0.00 0.00 0.10 0.00 0.00 
0.00 0.10 0.00 0.00 0.70 23.90 162.20 367.40 551.70 653.00 774.40 1015.90 1608.90 2862.80 4218.20 4568.40
3222.70 3083.30 2616.50 1801.50 1014.50 693.20 655.30 474.90 260.30 80.80 24.20 2.40 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.30 26.30 158.40 371.50 586.30 628.30 798.90 1044.90 1604.60 2851.10 4188.90 4568.40
3222.70 3136.00 2658.10 1777.30 980.00 704.30 645.90 470.40 253.00 69.10 24.60 2.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.00 23.10 146.30 380.80 514.60 623.10 773.80 965.10 1501.50 2669.10 4073.90 4568.40
3222.70 3129.60 2559.40 1671.80 932.90 691.50 587.40 474.40 216.70 61.70 23.40 1.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.20 21.10 130.20 344.00 516.60 613.00 769.40 972.70 1474.60 2617.20 3972.10 4568.40
3222.70 3109.50 2486.00 1606.70 922.50 690.90 595.20 455.80 225.00 57.30 21.70 1.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.50 19.60 126.20 314.20 520.70 596.10 753.40 973.50 1449.20 2537.90 3952.40 4568.40
3222.70 3084.80 2421.70 1538.80 900.50 671.20 582.20 467.60 205.40 60.60 20.30 1.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.10 19.50 126.70 320.70 512.70 612.20 745.40 963.00 1443.40 2460.00 3906.20 4568.40
3222.70 3057.30 2394.10 1531.80 880.40 664.60 609.00 438.60 201.40 55.00 20.00 1.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.80 20.90 120.00 313.70 497.10 629.90 741.70 938.60 1411.60 2458.90 3866.10 4568.40
3222.70 3044.60 2352.50 1524.60 877.80 661.30 612.90 414.30 205.30 51.10 19.60 1.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.00 22.10 117.20 326.60 495.50 615.50 730.40 954.40 1391.90 2411.60 3839.60 4568.40
3222.70 3031.90 2373.30 1524.70 849.00 660.60 617.00 413.00 210.20 52.30 20.10 1.60 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.20 23.90 121.60 322.70 511.00 586.30 744.00 936.10 1359.20 2390.90 3824.80 4568.40
3222.70 3036.10 2399.00 1540.10 863.10 664.70 619.30 427.80 214.80 61.00 21.00 1.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.10 23.50 134.90 315.90 488.60 640.80 727.40 918.30 1349.20 2382.40 3836.80 4568.40
3222.70 3036.60 2421.90 1577.70 885.50 700.10 579.10 438.60 237.30 55.60 21.60 1.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.60 26.60 122.80 314.80 511.20 594.00 740.10 932.40 1349.90 2383.80 3862.40 4568.40
3222.70 3048.20 2458.60 1619.30 910.50 703.80 572.60 449.60 260.90 57.80 21.10 1.40 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.30 28.10 122.60 299.80 499.50 594.40 741.40 927.00 1350.40 2386.40 3905.50 4568.40
3222.70 3073.60 2518.10 1671.60 966.10 693.70 582.10 492.10 249.00 69.60 21.80 1.30 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 0.90 28.80 141.30 315.10 489.60 588.10 741.40 929.70 1369.70 2465.50 3944.10 4568.40
3222.70 3112.30 2694.90 1793.50 1019.20 761.50 607.40 515.60 324.30 81.80 23.40 1.40 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 
0.00 0.00 0.00 0.00 1.80 29.50 154.00 317.40 495.50 585.50 707.30 915.70 1361.00 2439.10 3897.20 4568.40