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Osram Powerstar HQI-T G12 x12PCs

Osram Powerstar HQI-T G12 x12PCs

SKU SKU:4008321974341

Regular price $538.00 USD
Regular price $575.00 USD Sale price $538.00 USD
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HQI-T 70W/WDL UVS G12 12X1 
HQI-T 70W/NDL UVS G12 12X1  
HQI-T 150W/WDL UVS G12 12X1   
HQI-T 150W/NDL UVS G12 12X1  

Electrical data

Nominal wattage 70.00 W / 150 W
Rated wattage 75.00 W / 150 W
Lamp current 0.95 A
PFC capacitor at 50 Hz 12 µF 
Nominal voltage 95 V
Ignition voltage 3.6 kVp;5.0 kVp 

Photometrical data

Rated lamp efficacy (standard condition) 71 lm/W
Rated luminous flux 5300 lm
Color rendering index Ra 73
Color temperature 3075 K
Light color 731
Rated LLMF at 2,000 h 0.85
Rated LLMF at 4,000 h 0.80
Rated LLMF at 6,000 h 0.75
Rated LLMF at 8,000 h 0.70
UV protection Yes

Dimensions & weight

Diameter 25.0 mm
Length 84.0 mm
Light center length (LCL) 56.0 mm
Product weight 30.00 g

Temperatures & operating conditions

Maximum permitted outer bulb temperature 550 °C
Maximum permitted pinch temperature 280 °C


Rated lamp survival factor at 2,000 h 0.87
Rated lamp survival factor at 4,000 h 0.85
Rated lamp survival factor at 6,000 h 0.75
Rated lamp survival factor at 8,000 h 0.60
Lifespan B50 9000 h

Additional product data

Base (standard designation) G12
Design / version Clear
Mercury content 13.9 mg


Dimmable No
Burning position Any 
Enclosed luminaire required Yes

Certificates & standards

Energy efficiency class A
Energy consumption 83 kWh/1000h

Country specific categorizations

ILCOS MT/UB-70/730-H/E/SL-G12-25/84
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