Electrodeless low-pressure discharge lamp
Electron power tube cooled by circulation of a fluid
Electron tube with a device for cooling the grid base
Electron tube with cathode cooling device
Gas discharge lamp having temperature controlled, liquid reservo
High intensity radiation source
High pressure discharge lamp having improved convection regulati
High-power radiator
High-power radiator
Lamp cooling system
Lamp unit and optical analyzer using the same
Lamp with integral heat sink
Light emission display arrangements
Light source device
Light source for projection type display device
Lighting apparatus with enhanced capability of removing heat
Liquid cooled display tube
Liquid cooling type cathode-ray tube for a projector
Liquid cooling type projection cathode ray tube
Liquid cooling type projection cathode ray tube