Manfacturer: General Electric Co.
This GE 100 watt mercury vapor lamp was manfactured way back in 1966, the very year GE introduced the ED-23 1/2 shape which superseded the former BT-25 envelope. Despite the blackened ends, the lamp still lights up fine!
Lamp: Mercury Vapor
Wattage: 100
Starting Voltage: 240 volts
Operating Voltage: 130 volts
Ballast Type: H-38
Color Temperature: 5700 degrees K
CRI: 15
Light Output: 4000 Lumens
Bulb: ED-23 1/2 Hard Glass
Finish: Clear
Base: E-39s Brass Mogul Base
Class: -
Filament: -
Lamp Life: 24,000 hours
Manf. Date: June 1966
Country of
Orgin: USA
