Lamp Specification - ViewSonic VS11856 Pro8100-1 Service Manual

Lamp Specification

Product Type: Short arc mercury lamp with reflector.
USHIO's Type:
USHIO's Lamp Driver Type:
Initial Characteristics
Initial Burner Characteristics;
Wattage (W) Lamp Voltage (V)
DC160
Lamp Life
The lamp life represents the average number of hours when the illuminance drops to less than
50% of its initial value under the following conditions with specific optical system. The nominal
lamp life at 160W is (2000) hours. USHIO will continue its lamp life measurement.
♦
The lamp must be operated under the proper temperature condition.
♦
The lamp must be operated on the USHIO's lamp driver.
♦
On/Off cycle: 2 hours on, 15 minutes off.
♦
Ambient temperature should be room temperature (about 25℃)
♦
Illuminance should be measured on the specific optical system.
ViewSonic Corporation
Lamp Current (A)
70
NSH160HO
PHG201G20UU
Efficiency ( (lm/W )
2.3
2
Confidential - Do Not Copy
Arc Gap (mm)
57 1.05
PRO8100-1