Cut Sheet

* Photometric data is based on xtures with
150-watt clear High Pressure Sodium lamp
(16,000 lumen).
For candlepower values of xtures with other
HPS lamps, use the following multipliers: for
70 W (6,400 lumen) HPS lamp – 0.40; for 50 W
(4,000 lumen) HPS lamp – 0.25. For candlepower
values of xture with guard, multiply by 0.95.
Zone Lumens Total Luminaire Efficiency = 86.1%
REPORT NUMBER: KP15LG
0-10 50.74 CIE Type – Semi-Direct
10-20 164.55
Plane
Spacing
Criteria
Lamps: 150 W High Pressure Sodium with Globe only *
20-30 310.47
30-40 611.05 0-180 2.82 Coefficients of Utilization – Zonal Cavity Method
40-50 961.13 90-270 2.82 Effective Floor Cavity Reflectance 0.20
50-60 1308.18 Diagonal 2.80 % Ceiling Rcc 80 70 50 30 10 0
60-70 1542.35 % Walls Rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
70-80 1716.10 Zonal Lumen Summary 0 95 95 95 95 89 89 89 89 77 77 77 67 67 67 57 57 57 53
80-90 1799.18 Zone Lumens % Lamp % Fixture 1 81 74 69 64 75 69 64 59 59 55 51 50 47 44 42 39 37 33
90-100 1802.19 0-30 525.75 3.3 3.8 2 71 62 54 47 65 57 50 44 49 43 38 41 36 32 33 30 27 23
100-110 1676.86 0-40 1136.81 7.1 8.3 3 64 52 44 37 58 48 41 34 41 35 30 34 29 25 28 24 20 17
110-120 1379.11 0-60 3406.12 21.3 24.7 4 57 45 36 30 53 42 34 28 35 29 24 29 24 20 24 19 16 13
120-130 441.46 0-90 8463.75 52.9 61.4 5 52 40 31 24 48 37 29 23 31 24 19 26 20 16 21 16 13 10
130-140 9.61 90-120 4858.16 30.4 35.3 6 48 35 26 20 44 32 25 19 27 21 16 23 17 13 18 14 11 8
140-150 3.33 90-130 5299.62 33.1 38.5 7 44 31 23 17 40 29 21 16 24 18 14 20 15 11 16 12 9 7
150-160 0.74 90-150 5312.56 33.2 38.5 8 40 28 20 15 37 26 19 14 22 16 12 18 13 10 15 11 8 6
160-170 0.00 90-180 5313.30 33.2 38.6 9 38 25 18 13 35 24 17 12 20 14 10 17 12 8 14 10 7 5
170-180 0.00 180-0 13777.05 86.1 100.0 10 35 23 16 11 32 22 15 11 18 13 9 15 11 7 13 9 6 4
Zone Lumens Total Luminaire Efficiency = 73.6%
REPORT NUMBER: KP15LST0-10 266.98 CIE Type – Direct
10-20 799.41
Plane
Spacing
Criteria
Lamps: 150 W High Pressure Sodium with
Standard Dome Reflector *
20-30 1337.05
30-40 1732.06 0-180 1.46 Coefficients of Utilization - Zonal Cavity Method
40-50 2067.60 90-270 1.46 Effective Floor Cavity Reflectance 0.20
50-60 2317.60 Diagonal 1.68 % Ceiling Rcc 80 70 50 30 10 0
60-70 2210.81 % Walls Rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
70-80 866.77 Zonal Lumen Summary 0 88 88 88 88 86 86 86 86 82 82 82 78 78 78 75 75 75 73
80-90 145.09 Zone Lumens % Lamp % Fixture 1 79 76 72 69 77 74 71 68 71 68 66 68 66 64 65 64 62 60
90-100 14.46 0-30 2403.44 15.0 20.4 2 71 65 59 55 69 63 58 54 61 57 53 58 55 52 56 53 50 49
100-110 8.75 0-40 4135.50 25.8 35.1 3 64 56 49 44 62 55 49 44 52 47 43 50 46 42 48 45 41 40
110-120 7.93 0-60 8520.70 53.3 72.3 4 58 49 42 36 57 48 41 36 46 40 36 44 39 35 42 38 35 33
120-130 4.51 0-90 11743.37 73.4 99.7 5 53 43 36 31 52 42 35 30 40 35 30 39 34 30 38 33 29 28
130-140 2.16 90-120 31.14 0.2 0.3 6 49 38 31 26 47 38 31 26 36 30 26 35 30 25 34 29 25 24
140-150 0.48 90-130 35.65 0.2 0.3 7 45 34 27 23 44 34 27 23 33 27 22 31 26 22 30 26 22 20
150-160 0.00 90-150 38.29 0.2 0.3 8 42 31 24 20 40 31 24 20 30 24 20 29 23 19 28 23 19 18
160-170 0.00 90-180 38.29 0.2 0.3 9 39 28 22 18 38 28 22 18 27 21 17 26 21 17 25 21 17 16
170-180 0.00 180-0 11781.65 73.6 100.0 10 36 26 20 16 35 26 20 16 25 19 16 24 19 16 23 19 15 14
Lighting
Lighting: EncLosEd and gaskEtEd — arEa — hid
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© October 2012
967
Mercmaster
™
III HID 50-250 Watt Luminaire Photometric Data
150 W HPS
Listed for simultaneous exposure to combustible dusts and flammable gases or vapors.