SOX E26W Low Pressure Sodium (LPS) Light Bulb

Glow Object SOX-E26W Low Pressure Sodium (LPS) Lamp — Direct Replacement for Philips SOX-E26W

Direct Replacement for SOX-E26W Systems

Designed as a compatible replacement for Philips SOX-E26W and similar 26W low pressure sodium lamps used in existing ballast systems. Standard B22 base for municipal street lighting, industrial installations, and specialty lighting setups. Ballast required, not included.

Street and Outdoor Low Glare Lighting

Produces a monochromatic amber sodium light with uniform low-glare illumination for outdoor environments including roads, street lighting infrastructure, parking areas, pathways, bridges, coastal lighting, tunnel lighting, seaport facilities, HOA community lighting, and hotel pathway applications. The narrow blue-free spectrum is used where visual comfort and reduced glare are preferred over high-intensity point source lighting.

Darkroom and Specialty Photography Use

Suitable for film developing darkroom environments, safelight applications, photography studios, lab environments, and experimental setups requiring monochromatic lighting conditions. Provides stable amber sodium illumination used in controlled low-light working environments.

Optical Inspection and Precision Measurement

Emits a pure 589nm single wavelength that creates clear interference fringe patterns, enabling precise visual inspection of optical surfaces and display components. Applications include:

• Newton’s Ring Defect Detection: Pure 589nm monochromatic light creates clear interference fringe patterns for precise visual inspection of cell gap variations (down to 1μm), surface scratches, glass substrate flatness, PI film defects, and ITO coating Mura.
• Optical Flatness Measurement: Evaluating surface form on precision optical flats, waveplates, polarizers, prisms, and optical crystal elements.
• LCD Panel Inspection: Cell gap variation, coating Mura, and display defect detection across Array, CF, and Cell processes.

Astronomy and Dark Sky Environments

Commonly used in observatory surroundings, backyard astronomy, and low light pollution areas. Compatible with dark sky practices to reduce upward light spill and maintain nighttime sky visibility in coastal and rural regions.

Ambient and Low Stimulation Lighting

Used for soft room light applications where warm low-glare illumination is preferred, including meditation spaces, bedrooms, studios, hallways, corridors, and controlled visual environments for calm low stimulation evening use and wind-down night environments.

Indoor, Outdoor and Creative Atmosphere Use

Suitable for both indoor and outdoor applications with compatible fixtures and ballast systems. Indoors creates a soft monochromatic amber room light effect used in bedrooms, meditation rooms, studios, hallways, creative workspaces, and low glare ambient environments. Outdoors used in patios, pathways, observatory surroundings, parking areas, and dark sky style installations.

Frequently used for Halloween parties, sci-fi themed rooms, monochrome environments, cinematic stage lighting, retro industrial aesthetics, movie props, photography sets, and immersive art installations. The single-color sodium glow creates a distinct visual atmosphere different from LED or filtered lighting systems.

Room Size Reference

Technical Details

Model: SOX-E26W Compatible Lamp
Base: B22 / BY22d Bayonet
Light Type: Low Pressure Sodium (Monochromatic Amber)
Applications: Street lighting, industrial lighting, darkroom safelight, astronomy, optical inspection, and low glare ambient lighting.