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تويتر \ Ben Krasnow على تويتر: "You can still buy low pressure sodium lamps (eg on Amazon), but the ballasts are expensive and rare. I found that using a cheap CFL ballast,
SOX Sodium, LPS or low pressure sodium lamp warming up. The lamp gradually turns from red to orange as the neon discharge warms the sodium metal up Stock Photo - Alamy
![18 Watt Low Pressure Sodium Lamp - Warm White (1800K) - BY22D (Double Contact Bayonet Medium) - Philips - SOX-E18 [234047]](https://shop.regencylighting.com/media/catalog/product/cache/43e466a945298885a17fb7eaa5db93fb/1/6/1604423229_philips_23404-7_1.png "18 Watt Low Pressure Sodium Lamp - Warm White (1800K) - BY22D (Double Contact Bayonet Medium) - Philips - SOX-E18 [234047]")
18 Watt Low Pressure Sodium Lamp - Warm White (1800K) - BY22D (Double Contact Bayonet Medium) - Philips - SOX-E18 [234047]
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SOX Sodium, LPS or low pressure sodium lamp warming up. The lamp gradually turns from red to orange as the neon discharge warms the sodium metal up Stock Photo - Alamy
