K12s HQI-TS 2000W d S hf

Nominal wattage 2000 W
Rated wattage 2060 W
Lamp current 12.2 A
PFC capacitor at 50 Hz 70µF
Nominal voltage 200 V
Ignition voltage 4 / 5 kVp
Rated lamp efficacy (standard condition) 112 lm/W
Rated luminous flux 230000 lm
Color rendering index Ra 83
Color temperature 6200 K
Light color 860
Rated LLMF at 2000 h 0.96
Rated LLMF at 4000 h 0.92
UV protection No
Diameter 41 mm
Length 187 mm
Light center length (LCL) 93 mm
Maximum permitted outer bulb temperature 950 °C
Maximum permitted pinch temperature 390 °C
Rated lamp survival factor at 2000 h 0.94
Rated lamp survival factor at 4000 h 0.61
Lifespan B50 4500 h
Product remark Only with 12.2 A control gear
Base (standard designation) K12s-36
Design / version Clear
Lamp mercury content 187 mg
Dimmable No
Burning position p15
Enclosed luminaire required Yes
Hot restart Yes
Energy efficiency class A+
Energy consumption 2266 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)

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