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Author Topic: Date code for my GE R175 175 watt mercury vapor lamp  (Read 10423 times)

mercuryvaporrocks

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Date code for my GE R175 175 watt mercury vapor lamp
« on: August 15, 2010, 06:11:43 PM »
It reads "50", if anyone knows what it is please let me know, thanks.
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Offline Jace the Gull

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Re: Date code for my GE R175 175 watt mercury vapor lamp
« Reply #1 on: August 15, 2010, 10:11:57 PM »
One important thing we need to know...is what does the etch look like...what design? For sure its either 1980s or 1990s...but older than 1998 for sure...so I just need to know the etch design...
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mercuryvaporrocks

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Re: Date code for my GE R175 175 watt mercury vapor lamp
« Reply #2 on: August 16, 2010, 05:23:16 PM »
It's a General Electric with the logo in the middle between General and Electric . There's an etch on the base too B4G.
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