ConstantColor CMH StreetWise Lamps

Bright, white, "natural" light as well as low costs for both running and maintenance – these key qualities make our ConstantColor™ CMH StreetWise™ lamps an ideal choice for streets, roads and other types of public lighting applications.


Applications

  • Road and Tunnel
  • Street and Pedestrian
  • Commercial areast
  • city beautification
  • architectural


Features

  • Very efficient, up to 110 lm/W
  • Outstanding lumen maintenance, 80% at 12,000 hours
  • Dimmable to achieve further energy saving, except 50W on electromagnetic ballast
  • Direct retrofit to HPS
  • Best white light alternative for mercury, HPS and standard ceramic solutions
  • Long life 24,000 hours
  • System flexibility - operates on both electronic and electromagnetic ballasts
  • Lowest cost new system - standard base, standard ballast, standard optics
  • Horizontal burning position


Specification summary

General
  50W ECG 50W EM 70W 100W 150W
100hr Initial Lumens Electronic Gear (Nominal) [lm] 5000 - 7640 10900 16200
100hr Initial Lumens Electronic Gear (Rated) [lm] 5000 - 7640 10900 16200
Rated Wattage (ECG) [W] 50 - 73 100 147
100hr Initial Lumens Magnetic Gear (Nominal) [lm] - 4500 7300 10100 16300
100hr Initial Lumens Magnetic Gear (Rated) [lm] - 4650 7250 10200 16300
Rated Wattage (EM) [W] - 52 71 98 150
Rated Efficacy (ECG) [LpW] 100 - 104.6 109 110.2
Rated Efficacy (EM) [LpW] - 90 102 104 109
Colour Temperature EM/ECG [K] 3050 3400 3050/2900 3050/2900 3050/2900
Colour Rendering Index (ECG) [Ra] 70+ 67 (EM) 70+ 70+ 68
Colour Rendering Index at 70% Power [Ra] 65+ - 65+ 65+ 65+
Ambient Temperature [°C] 25 25 25 25 25
Cap E27 E27 E27 E40 E40
Avg Rated Life (Hr) 24000 24000 24000 24000 24000
Electrical Characteristics
Operating Position HOR±15° HOR±15° HOR±15° HOR±15° HOR±15°
Lamp Power (Rated) [W] 52 52 72 97 150
Lamp Voltage [V] 85 85 95 100 100
Lamp Current [A] 0.76 0.76 0.95 1.16 1.8
Max. Ignition Voltage [kV] 4.5 4.5 4.5 5 5
Ballast Impedance at 230V [V/A]  257 257 197 155 106
Power Factor Correction Capacitor [uF] - 8 10 12 20
Mercury Content [mg] 1.1 2 2 3.5 4.1


Dimensions


tech_dimension_hid_cmh_streetwise_312x150.jpg

50 W ECG 50 W EM 70W 100W 150W
A – lamp MOL [mm] 154±2 154±2 154±2 209±2 209±2
B – bulb diameter max. [mm] 39 39 39 48 48
C – lamp LCL nominal [mm] 102 102 102 132 132
D – burner width [mm] 5.8 6.7 6.7 8.1 9.6
E – burner height [mm] 13.4 17.5 17.5 17.7 23.3
Arc tube eccentricity [°] 3 3 3 3 3
Base type E27 E27 E27 E40 E40


Lamp life

Life survival graph is shown for statistically representative batches of lamps operated under controlled nominal conditions with an 11 hours per start switching cycle. The declared lamp life is the median life, which is when 50% of the lamps from a large sample batch would have failed. Lamp life in service will be affected by a number of parameters, such as supply voltage variation, switching cycle, operating position, mechanical vibration, luminaire design and control gear. The information is intended to be a practical guide for comparison with other lamp types. The determination of lamp replacement schedules will depend upon the acceptable reduction in illuminance and the relative costs of spot and group replacement.

Note: 50W lamps were measured on both ECG and EM. 70-150W lamps were measured on an electronic ballast but data is valid for both ECG and EM.

tech_lamp_life_hid_cmh_streetwise_624x185.jpg



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Animations, videos and more…

Animation about CMH Streetwise

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