55W PC COMPACT 7100K BLUE Square pin pattern.

Actinic Blue compact fluorescent, 22" Length, similar blue lamp to the German bulbs with different pin and socket configuration; square pins configurations for PC sockets (not in-line pins as Germans)
!
Actinic Blue compact fluorescent, 22" Length, similar blue lamp to the German bulbs with different pin and socket configuration; square pins configurations for PC sockets (not in-line pins as Germans)
!
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