Philips Mercury Vapour Lamps in Collection
(HPL-N)
80 Watt
From November 2007 (China).
125 Watt
From January 1983 (Turnhout, Belgium).
Early 1990s' 125 Watt lamps with 3BC cap (left) and E27 cap (right).
From August 2002 (Holland).
HPL-N Comfort; from January 2001 (Turnhout, Belgium).
From November 2005 - GES cap version.
250 Watt
'PowerWhite' Date code '0B' - from February 1970 (Hamilton, UK)
Date code '7K' - from October 1977 (Eindhoven, The Netherlands).
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