Venture Lighting HPSE.70W/ E27 High Pressure Sodium Lamps

Description

Performance Data
Rated Light Output (Lumens @ 100 hours): 5300
Lamp Lumens per Watt (100hrs): 83
Rated Life (Hrs @ 10Hr./Start): 28000+
Correlated Colour Temperature (K): 2000
Chromaticity (CIE – X Y): 540,420
Colour Rendering Index (CRI) or (Ra): 25
Typical Warm Up Time (Minutes): 5
Typical Hot Restart Time (Minutes): 1
Burning Position: Universal
Physical Data
Base Designation: E27
Bulb Diameter (mm): 72
Max. Overall Length (mm): 156
Max. Base Temperature (°C): 210
Max. Bulb Temperature (°C): 400
Socket Pulse Rating (KV) 2.8
Luminaire Type: Open/ Enclosed
Lamp Electrical Data
Nominal Lamp Wattage (W): 70
Lamp Operating Voltage (V): 90
Lamp Operating Current (A): 1
Min. Open Circuit Voltage (RMS) 198
Min. Starting Pulse (Peak V) 1800-2300
Min. Pulse Width (Microseconds): 1 @2700V
Min. Pulse Rate Per ½ cycle: 1
Pulse Position (Electrical Degrees): 60-90, 240-270