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Halco - JC20 - 20W Halogen T3 G4 3000 Hour

Save 30%
Original Price $1.77
Current Price $1.24
SKU 107010
In Stock (24)
  • Halogen - T3
  • G4 Base
  • 20W
  • 12V
  • 3,000 Hours

Double-ended and pin based quartz lamps are composed of a quartz glass envelope surrounding a tungsten filament. The quartz envelope is filled with bromine or iodine halogen gas. The base of the lamp is ceramic attached with high-temperature cement. The quartz glass envelope may be clear or diffused. In addition to the tungsten filament, other wires made from molybdenum, copper, iron and/or nickel are used as support wires or for electrical conditions.