Performance Data
Rated Light Output (Lumens @ 100 hours) 11250  
Lamp Lumens per Watt (100hrs) 75  
Rated Life (Hrs @ 10Hr./Start) 10000  
Correlated Colour Temperature (K) 6500  
Chromaticity (CIE - X Y) 310,320  
Colour Rendering Index (CRI) or (Ra) 90  
Typical Warm Up Time (Minutes) 1-2  
Typical Hot Restart Time (Minutes) 2-4  
Burning Position Horizontal±45º  
S/P (Multiplier) 2.3  
Physical Data
Base Designation Rx7s  
Bulb Designation T23  
Bulb Diameter (mm) 23  
Max. Overall Length (mm) 135.4  
Light Centre Length (mm) 132.0  
Effective Arc Length (mm) 15.0  
Max. Base Temperature (°C) 280  
Max. Bulb Temperature (°C) 650  
Luminaire Type Enclosed  
Socket Pulse Rating (KV) 6  
Mercury Content (mg) 8.6  
Lamp Electrical Data
IEC Standard 61167  
Nominal Lamp Wattage (W) 150  
Lamp Operating Voltage (V) 95  
Lamp Operating Current (A) 1.8  
Min. Open Circuit Voltage (RMS) 198  
Min. Starting Pulse (Peak V) 2800-6000  
Min. Pulse Width (Microseconds) 1 @2700V  
Min. Pulse Rate Per ½ cycle 1  
Pulse Position (Electrical Degrees) 60-90, 240-270