Author Topic: How to find Sainsburys 100w Mushroom bulb date of manufacture?  (Read 909 times)
ethanol
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How to find Sainsburys 100w Mushroom bulb date of manufacture? « on: June 03, 2023, 04:12:33 PM » Author: ethanol
Hi, would anyone happen to know when these mushroom bulbs were made? Had a look at some very old sainsbury scatalogues and found some that were from 1983. Would be rather interesting to know the actual date of them.
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Alex
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feel free to ask questions


Re: How to find Sainsburys 100w Mushroom bulb date of manufacture? « Reply #1 on: June 04, 2023, 06:45:29 AM » Author: Alex
Hello,
The 0192 next to the barcode on the box may imply that the box was printed or designed  in january 1992 . Tat would also line up with my approximately date estimation.

The lamps itself has a 4D marking. Applying the Philips code that would bring us April 1994.
Best regards,

Alex
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ethanol
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Re: How to find Sainsburys 100w Mushroom bulb date of manufacture? « Reply #2 on: June 04, 2023, 01:59:45 PM » Author: ethanol
Hi, Thank you so muchn didn't realise it could be a philips code. Take care.
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