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UK (英国) is the member country of EU (European Union). Hence, all EN standards are applicable to this country. % E5 ]1 _6 |8 I& x! l
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In fact, any EU member country is allowed to re-print his EN standard with his own language. That is why you will see different versions of EN standard in EU, such as 6 V: ?- f5 v- ^6 E+ I% b, m
     - BS EN  standard, # G7 W! V0 I% I" ^" T" b
     - SS EN  standard, 1 x& q/ h/ p! [0 a( N9 l e# W/ s9 @
     - NF EN  standard, 6 Y# G4 z7 W! n
     - DIN EN standard and etc.. @+ C& s* _ j+ h; K5 T
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No matter what language is used, all these versions are equivalent to EN standard. That means you can use EN 60598-2-1 for the fixed luminaires. There is no difference for you to use either  BS 4533-102.1:1990 or EN 60598-2-1. |
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