Best Seller | SIGNIFY C150S55/M High Pressure Lamp,BD17 Bulb Shape,150W High Pressure Sodium HID Bulb, Bulb Base Type Medium Screw (E26), Bulb Dia. 2 3/20 in, Bulb Housing Glass, Bulb Shape BD17, Color Rendering Index 17, Color Temperature 2100K, Lumens 16,000 lm, Light Technology High Pressure Sodium, Overall Length 5 3/4... ... more SIGNIFY C150S55/M High Pressure Lamp,BD17 Bulb Shape,150W High Pressure Sodium HID Bulb, Bulb Base Type Medium Screw (E26), Bulb Dia. 2 3/20 in, Bulb Housing Glass, Bulb Shape BD17, Color Rendering Index 17, Color Temperature 2100K, Lumens 16,000 lm, Light Technology High Pressure Sodium, Overall Length 5 3/4... | | $19.59 go to store |