Cut Sheet

Lumenmaster 250
™
Low Bay HID Prismatic Luminaires
Integrally Ballasted. 150 W, 250 W HPS; 175 W, 200 W, 250 W PSMH, 175 W, 250 W MH V.
Suitable for use in damp locations
Electrical Specifications
Line Volts
High Pressure Sodium — All ballasts are C.W.A. type, except 150 W HPS which is HX-Auto
150 W 250 W
Start Oper.
Total
Watts Start Oper.
Total
Watts
120 2.00 1.70 188 2.00 2.50 295
208 1.15 .95 188 1.20 1.50 295
240 1.00 .85 188 1.00 1.30 295
277 .85 .72 188 .85 1.10 295
347V
0.52 0.56 188 0.60 0.93 295
480 .50 .47 189 .40 .65 295
Line
Volts
Pulse Start Metal Halide — Super C.W.A. Ballast Amps
175 W 200 W 250 W
Start Oper.
Total
Watts Start Oper.
Total
Watts Start Oper.
Total
Watts
120 .90 1.78 199 2.10 2.00 235 1.90 2.50 288
208 .50 1.08 199 1.15 1.25 235 1.10 1.45 288
240 .35 .89 199 1.10 1.00 235 .96 1.25 288
277 .30 .76 199 .75 .85 235 .85 1.10 288
347V
0.25 0.65 199 .25 .70 232 0.62 0.90 288
480 .25 .50 213 .35 .50 237 .46 .60 285
Line
Volts
Metal Halide V — C.W.A. Ballast Amps
175 W 250 W
Start Oper.
Total
Watts Start Oper.
Total
Watts
120 1.3 1.8 213 1.2 2.6 295
208 .75 1.1 213 .65 1.5 295
240 .65 .90 213 .60 1.3 295
277 .55 .78 213 .50 1.12 295
347 0.50 0.65 213 0.80 0.90 295
Luminaire Performance
Distribution

150 Watt 175 Watt 200 Watt 250 Watt
Effic.
S./M.H.
 Effic.
S./M.H.
 Effic.
S./M.H.
 Effic.
S./M.H.

High Pressure Sodium
70.0% 3.2:1 — — — — 74.6% 3.1:1
Pulse Start Metal Halide
— — 65.9% 2.7:1 53.1% 3.1:1 67.2% 3.0:1
Metal Halide
— — 62.3% 2.6:1 — — 64.7% 3.0:1
 Reflector adjusts for medium to wide distribution without tools.
S./M.H.: Spacing to Mounting Height.
V CSA Certified only.
Lighting
Lighting: generaL Lighting — area — Low Bay
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© September 2010
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