High pressure discharge lamp having clamped-on containment sleev
High pressure discharge lamp having filament electrodes
High pressure discharge lamp having improved containment structu
High pressure discharge lamp having improved convection regulati
High pressure discharge lamp with an external ignition antenna
High pressure discharge lamp with arc tube heat shield
High pressure discharge lamp with discharge vessel centered with
High pressure discharge lamp with improved arc tube retention st
High pressure discharge lamp with vessel having a UV radiation a
High pressure metal vapor discharge lamp
High pressure metal vapor lamp with outer protective envelope an
High pressure metallic vapor discharge lamp
High pressure sodium arc discharge lamp with weldless arc tube s
High pressure sodium discharge lamp having gas filled outer enve
High pressure sodium discharge reflector lamp
High pressure sodium discharge tube support structure
High pressure sodium lamp having improved coloring rendition
High pressure sodium vapor lamp with improved color reproduction
High-energy accelerator for beams of heavy ions
High-power radiator