Product Description
The traditional school ray optics box features a 12V filament bulb housed in a robust cast metal enclosure. Two 4mm banana plugs enable the connection of a 12V laboratory power supply (not included).
Ray Box
£9.95
EACH
£9.95
EACH
The traditional school ray optics box features a 12V filament bulb housed in a robust cast metal enclosure. Two 4mm banana plugs enable the connection of a 12V laboratory power supply (not included).
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