This is a Tubular type Lamp M/38. 147 mm Total Length. Glass Diameter 31mm.

Philips SDW-T is a compact high pressure sodium HPS discharge lamp with a warm white light  excellent color rendering. It is only compatible with conventional ballast. Philips SDW-T 100W 825 PG12-1 have a PG12-1 base type, which allows them to replace your old halogen lamps without changing your installation. Philips SDW-T 100W 825 PG12-1 have a life span of 15000 hours; which is much longer than standard lamps.

This is a High Output

Made under trade name PHILIPS Lamp Manufacturer.

Perfect for illuminating shop interiors, arcades, reception areas, building and monument illumination, public squares and pedestrian zones. It features hot restrike capability and a 12,000 hour lamp life.

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