Method of measurement of centre beam intensity and beam angle(s) of reflector lamps included-in-kit The range of valves covered

The range of valves covered by BS 5353 is given in Table 1

— microwave ovens that cannot accept a load having a diameter of ≥ 200 mm or a height of ≥ 120 mm

non-water soluble or emulsifiable

Markings on fuses

This Guide also relates key characteristics of various types of RMs to the different applications

Method of measurement of centre beam intensity and beam angle(s) of reflector lamps included-in-kit The range of valves covered1 Scope This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps. It applies to incandescent, tungsten halogen and gas discharge and LED based reflector lamps for general lighting purposes. It does not apply to lamps for special purposes such as projection lamps. These recommendations relate to design testing of lamps only.