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Philips Infraphil HP3610 heat lamp
Philips Infraphil HP3610 heat lamp
Philips Infraphil HP3690 heat lamp
Philips Infraphil HP3690 heat lamp
Philips Infraphil HP3612 heat lamp
1983 wordmark of Philips Infraphil HP3610 heat lamp packaging (top) and armature (bottom)
Philips Infraphil HP3612 heat lamp
1985 wordmark of Philips Infraphil HP3690 heat lamp packaging (top) and armature (bottom)
1987 wordmark of Philips Infraphil HP3612 heat lamp packaging (top) and armature (bottom)
THE-1980s-INFRAPHIL-WORDMARK
The serif Infraphil font was used until
about 1983 when it was replaced by a red
sans-serif italic font. About this time
Philips started using an Infraphil wordmark
on the armature as well, something that
had not been done earlier. The fonts of
the Infraphil wordmark on the subsequent
armatures changed every few years and
surprisingly differed from the fonts used
on the belonging packaging and manuals.
building