| 8539.32 | | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps | | | |
| 8539.32.10 | 00 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - For use in measuring, checking or testing instruments of Chapter 90, or for use in electrically operated apparatus for indicating intervals of time;High pressure (190-200 atmospheres), 100W to 300W mercury discharge lamps with arc gaps from 1.0mm to 1.3mm, mounted within a parabolic or elliptical dichroic glass reflector, and with a luminious efficiency of 60 (+/- 5) lumens per watt, for use in Canadian manufactures | NMB | Free | CCCT, LDCT |
| 8539.32.90 | | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - Other | NMB | 7.5% | CCCT, LDCT |
| 8539.32.90 | 10 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - Other - Mercury vapour | NMB | 7.5% | CCCT, LDCT |
| 8539.32.90 | 21 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - Other - Sodium vapour: - High pressure sodium | NMB | 7.5% | CCCT, LDCT |
| 8539.32.90 | 29 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - Other - Sodium vapour: - Other | NMB | 7.5% | CCCT, LDCT |
| 8539.32.90 | 30 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Discharge lamps, other than ultra-violet lamps: - Mercury or sodium vapour lamps; metal halide lamps - Other - Metal halide | NMB | 7.5% | CCCT, LDCT |
| 8539.90.10 | 00 | Electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps; arc-lamps. - Parts - Filaments, cathodes or electrodes, for use in the manufacture of electric lamps;Of the goods of tariff item No. 8539.10.90, 8539.22.10, 8539.29.10, 8539.32.10, 8539.39.10, 8539.41.10 or 8539.49.10 | - | Free | CCCT, LDCT |
