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![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/71cUL3Q9fEL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/61n+4BjrCPL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/51iSU-LzakL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/61mpJXVlNlL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/61RMXq0aftL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/71-Kqql5znL._AC_SL1080_.jpg)
![SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]](https://m.media-amazon.com/images/I/71mzH2t3EDL._AC_SL1080_.jpg)
SOX 90W Low Pressure Sodium (LPS) Light Bulb - B22 - Monochromatic Yellow Light for Black Fire, Darkroom Safelight, Dark Sky Preservation - Philips SOX Lamp Replacement [Ballast not Included]
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Product details
| Management number | 210281259 | Release Date | 2026/04/02 | List Price | $35.90 | Model Number | 210281259 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Energy Efficient and Durable: This Low Pressure Sodium (LPS) light provides exceptional energy efficiency and long-lasting performance, reducing replacement frequency and energy costs.
- Versatile Applications: Ideal for Thomas duplex safelights, darkroom safelights, studios, theaters, and outdoor lighting, including parking lots, public streets, highways, airports, and bridge underpasses.
- Monochromatic Yellow Light: Emits a warm yellow monochromatic light that minimizes environmental disturbance, preserves the night sky, and provides an ambient, low-CRI glow for various uses.
- Philips SOX Replacement: A perfect replacement for the Philips Low Pressure Sodium Lamp Master SOX-90W, ensuring compatibility and reliable performance for existing setups.
- Specialized Use Cases: Commonly used in black fire experiments, black flame experiments, sky preservation, streetlights, garden lights, and other scientific or aesthetic applications requiring one-color, uniform lighting.
| Shape | Tubular(T) |
|---|---|
| Voltage | 110 |
| Wattage | 90 watts |
| Bulb Base | BY22D |
| Brand Name | Glow Object |
| Efficiency | Superior Energy Efficiency |
| Light Type | LPS |
| Model Name | SOX-90W |
| Unit Count | 1.0 Count |
| Light Color | Yellow |
| Manufacturer | Glow Object |
| Model Number | LPS90WBY22D |
| Power Source | Electric |
| Material Type | Glass |
| Control Method | Touch |
| Item Type Name | Light Bulb |
| Bulb Shape Size | T |
| Controller Type | Push Button |
| Number of Items | 1 |
| Light Source Type | LPS |
| Power Consumption | 90 Watts |
| Additional Features | High Efficiency, Low CRI, Monochromatic, Monochrome light, One Color |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Light Source Wattage | 90 Watts |
| Connectivity Technology | Normal bulb |
| Specific Uses For Product | Black fire, Darkroom safelight, Monochromatic light, Outdoor lighting, Thomas duplex safelight replacement bulb |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Light Source Operating Life | 20000 Hours |
| Incandescent Equivalent Wattage | 150 Watts |
| Manufacturer Warranty Description | 1 year. |
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