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A low cost alternative to using the spectral lamps from Osram. These lamps should be used with a special spectral lamp holder (no. 2830.90) as well as a control transformer (no. 2840.60).
Element | Price | Amount | |
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Sodium | 37,50 €/pieces |
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Mercury | 37,50 €/pieces |
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Neon | 37,50 €/pieces |
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