K12s
K12s HQI-TS 2000W d S hf
338327 | Manufacturer: Osram | EAN: 4008321338327 | MPN: HQI-TS-2000-D-S-HF
More info - Quality 2000W K12s Lamp HQI-TS d S hf Metal Halide
High efficiency, excellent color rendering, and stability. Small loss of luminous flux over lamp's lifespan. Hot restrike capable with compact dimensions for spotlights. Good positioning thanks to K12s base. Ideal for sports stadiums, halls, airports, solar simulation, and material testing in enclosed luminaires. Powerstar quartz technology with neutral white and daylight light colors.
Nominal wattage 2000 W
Rated wattage 2020 W
Lamp current 11.6 A
PFC capacitor at 50 Hz 70µF
Nominal voltage 200 V
Ignition voltage 4 / 5 kVp
Rated lamp efficacy (standard condition) 109 lm/W
Rated luminous flux 220000 lm
Color rendering index Ra 83
Color temperature 6100 K
Light color 860
Rated LLMF at 2000 h 0.95
Rated LLMF at 4000 h 0.92
UV protection No
Diameter 41 mm
Length 365 mm
Light center length (LCL) 182 mm
Maximum permitted outer bulb temperature 950 °C
Rated lamp survival factor at 2000 h 0.93
Rated lamp survival factor at 4000 h 0.63
Lifespan B50 5000 h
Base (standard designation) -
Design / version Clear
Lamp mercury content 170 mg
Dimmable No
Burning position p15
Enclosed luminaire required Yes
Hot restart Yes
Energy efficiency class A+
Energy consumption 2222 kWh/1000 h
Benefits
• High efficiency
• Good to excellent color rendering
• Excellent color stability
• Small loss of luminous flux over the life of the lamp
• Hot restrike capable
• Compact dimensions for small spotlights
• Good positioning thanks to K12s base
Areas of application
• Sports stadiums and floodlight systems
• Sports halls and multi-purpose halls
• Airports
• Solar simulation, material testing
• Approved only for use in enclosed luminaires
• Outdoor applications only in suitable luminaires
Features
• Powerstar quartz technology
• Light colors: neutral white (NDL), daylight (D)
