Update #2 was published as notification that this is now a national standard of Canada.
This Standard describes testing procedures and states the performance requirements for general service incandescent reflector lamps.
This Standard includes performance requirements for(a),
(b) lamp efficacy
(c) centre-beam intensity
(d) rated life.
This Standard applies to incandescent reflector lamps designed for general lighting use that have,
(a) a rated wattage from 40 W up to and including 205 W
(b) a rated voltage or voltage range that is at least partially between 100 and 130 V
(c) an E26/24 single contact, or E26/50x39 skirted, medium screwbase and
(d) a bulb diameter > than 70 mm.
This Standard does not apply to
(a) colored lamps
(b) lamps that
(i) are of rough (or vibration) service type and are specifically marked and marketed as rough (or vibration) service lamps
(ii) have a lens containing at least 5% neodymium oxide
(iii) have a coating or other containment system to retain glass fragments if the lamp is shattered, and are specifically marked and marketed as impact resistant lamps; or
(c) infrared heat lamps
(iv) contain a filter that suppresses yellow and green portions of the spectrum and are specifically marked and marketed for plant growth use
(d) lamps used in mines or in airfield, aircraft, automotive, marine, aquarium terrarium, or vivarium applications
(e) a bulb shape designated as BR as described in ANSO Standard C79.1 with
(i) a diameter of 95.25 mm (BR 30) and a rated power of < 66 watts
(f) bowl-mirror lamps (eg, silverbowl) or
(ii) a diameter of 95.25 mm (BR 30) and a rated power of 85 watts or
(iii) a diameter of 120.65-127 mm (BR 30-40) and a rated power of < 121 watts
(g) lamps for heat-sensitive application (ie, dichroic cool beam).