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The PHILLIPS C1000S52/ALTO is a replacement for the 368837, a 1000-watt high-pressure sodium light bulb with an ED25 glass shape and E39 base. It features a 2100K color temperature and 140000 lumens, designed for use with an S52 ballast code. This long-lasting bulb is ideal for lighting applications.
1000 Watt, ED25 shape, E39 base, 2100K color temperature, 140000 Lumens, S52 Ballast Code, High Pressure Sodium Light Bulb.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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