--- product_id: 601136628 title: "SOX E 18W 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]" brand: "glow object" price: "508 zł" currency: PLN in_stock: true category: "Glow Object" url: https://www.desertcart.pl/products/601136628-sox-e-18w-low-pressure-sodium-lps-light-bulb-b22 store_origin: PL region: Poland --- # 18,000 hours lifespan 18W ultra-efficient power 2340 lumens bright output SOX E 18W 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] **Brand:** glow object **Price:** 508 zł **Availability:** ✅ In Stock ## Summary > 🌙 Illuminate your niche with iconic yellow—because ordinary lighting just won’t do. ## Quick Answers - **What is this?** SOX E 18W 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] by glow object - **How much does it cost?** 508 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/601136628-sox-e-18w-low-pressure-sodium-lps-light-bulb-b22) ## Best For - glow object enthusiasts ## Why This Product - Trusted glow object brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Monochrome Magic:** Distinctive warm yellow light perfect for darkrooms, black fire experiments, and night sky preservation. - • **Long-Lasting Glow:** 18,000 hours of reliable, maintenance-free illumination keeps your projects running smooth. - • **Energy-Smart Brilliance:** Maximize your lighting with just 18 watts—cut costs without cutting corners. - • **Versatile Industrial Chic:** Ideal for studios, theaters, outdoor street lighting, and scientific applications demanding precision. - • **Seamless Philips Replacement:** Plug-and-play compatibility with Philips SOX-18W lamps ensures hassle-free upgrades. ## Overview The SOX E 18W Low Pressure Sodium Light Bulb delivers a powerful 2340 lumen monochromatic yellow glow with exceptional energy efficiency and an 18,000-hour lifespan. Designed as a direct Philips SOX-18W replacement, it’s perfect for specialized uses like darkroom safelights, black fire experiments, and dark sky preservation, combining industrial durability with precise, low-CRI lighting for professional and environmental needs. ## Description Product description During the startup phase of a SOX lamp, the bulb emits a dim pink or reddish glow as the sodium inside begins to vaporize. As the process continues, the light transitions to its characteristic monochromatic yellow hue, indicating full operation. In daylight, objects appear in full color due to the broad spectrum of light emitted by the sun. Under monochrome light, the environment appears in shades of one color, creating a very different visual experience. ## Features - 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-18W, 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSCGF7XZ | | Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz | | Additional Features | High Efficiency, Low CRI, Monochromatic, Monochrome light, One Color | | Best Sellers Rank | #441,442 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #262 in High Intensity Discharge Bulbs | | Brand | Glow Object | | Brand Name | Glow Object | | Bulb Base | B22 | | Bulb Shape Size | T | | Color | Clear | | Connectivity Technology | Normal bulb | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Efficiency | Superior Energy Efficiency | | Incandescent Equivalent Wattage | 154 Watts | | Indoor Outdoor Usage | Outdoor | | Light Color | Yellow | | Light Output Maximum | 2340 Lumens | | Light Source Operating Life | 18000 Hours | | Light Source Type | Sodium Vapor | | Light Source Wattage | 18 Watts | | Light Type | LPS | | Manufacturer | Glow Object | | Manufacturer Part Number | LPS18WBY22D | | Manufacturer Warranty Description | 1 year. | | Material Type | Glass | | Model Name | LPS18WBY22D | | Model Number | LPS18WBY22D | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 18 Watts | | Power Source | Corded Electric | | Shape | Tubular(T) | | Special Feature | High Efficiency, Low CRI, Monochromatic, Monochrome light, One Color | | Specific Uses For Product | Decoration, Laborary, Photography, Street Light | | Style Name | Industrial | | Unit Count | 1.0 Count | | Voltage | 110 Volts | | Wattage | 18 Watt-hours | | White Brightness | 2340 Lumens | ## Product Details - **Brand:** Glow Object - **Bulb Shape Size:** T - **Light Type:** LPS - **Special Feature:** High Efficiency, Low CRI, Monochromatic, Monochrome light, One Color - **Wattage:** 18 Watt-hours ## Images ![SOX E 18W 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] - Image 1](https://m.media-amazon.com/images/I/71ht5jRapDL.jpg) ![SOX E 18W 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] - Image 2](https://m.media-amazon.com/images/I/61GNs-mdMcL.jpg) ![SOX E 18W 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] - Image 3](https://m.media-amazon.com/images/I/51iSU-LzakL.jpg) ![SOX E 18W 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] - Image 4](https://m.media-amazon.com/images/I/61mpJXVlNlL.jpg) ![SOX E 18W 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] - Image 5](https://m.media-amazon.com/images/I/61RMXq0aftL.jpg) ## Frequently Bought Together - SOX E 18W 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] - Fulham Lighting WH2-120-C Workhorse 2 Adaptable Lighting Ballast, 120V - B22 Socket, B22D Bayonet Base, Heavy-Duty Ceramic Light Bulb Holder for SOX, LED, LPS, and Incandescent Bulbs – Industrial Light Fitting for Lighting Fixtures – 1 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/601136628-sox-e-18w-low-pressure-sodium-lps-light-bulb-b22](https://www.desertcart.pl/products/601136628-sox-e-18w-low-pressure-sodium-lps-light-bulb-b22) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-15*