SOX 90W Lamp Kit — Low Pressure Sodium Lamp+Ballast+Socket, Fits Philips For Sale

The 90W SOX Lamp Kit includes everything needed to build a complete low-pressure sodium (SOX) lighting system in one convenient package. Each kit contains a matched 90W SOX lamp, electronic ballast, and BY22d lamp socket, ensuring compatibility while simplifying installation compared to sourcing components separately.At the heart of the system is the 90W SOX lamp, which produces a pure 589nm monochromatic yellow light. Unlike conventional light sources, this narrow-spectrum output removes nearly all color information from a scene, creating the distinctive visual effect that has made SOX lighting valuable for scientific research, optical testing, large-scale installations, and immersive visual environments.The included electronic ballast provides reliable ignition and stable operation without requiring an external ignitor, while the BY22d lamp socket ensures a secure mechanical fit and dependable electrical connection. Together, these components form a complete, purpose-built system designed for consistent performance and long-term reliability.As the highest-output option in the SOX kit lineup, the 90W kit is ideal for larger spaces where stronger illumination is required while maintaining the unique monochromatic characteristics of SOX lighting. It is particularly well suited for exhibition spaces, museums, film and television productions, large-scale art installations, and advanced research applications.Please note that wiring is not included. Designed for use with 90W SOX systems only.SOX 90W Lamp Kit — Low Pressure Sodium Lamp+Ballast+Socket, Fits PhilipsDescription:SOX 90W Low Pressure Sodium Lamp Kit — Lamp, Ballast & SocketBrand new, fully tested. Complete kit includes a matched 90W SOX lamp, electronic ballast, and BY22d lamp socket — everything needed to build a working SOX lighting system in one box, no separate sourcing required. Produces a pure 589nm monochromatic light source. The highest-output kit in the SOX lineup. Compatible with Philips SOX 90W and other standard 90W SOX systems. Note: wiring not included. Ships from our U.S. warehouse.SKU: SOXK90wWhat's included 1x 90W SOX low-pressure sodium lamp 1x 90W electronic ballast (integrated ignition, no external ignitor needed) 1x BY22d lamp socket Wiring not includedCompatibility Designed for 90W SOX systems only Compatible with Philips SOX 90W and other standard 90W SOX lamps meeting the same spec All components matched and tested to work together90W SOX Lamp specs Wattage (Nominal): 90W | Wattage (Rated): 91W Lamp Current (EM, Nom): 0.82A Voltage (Nom): 112V Energy Efficiency Class: A++ Average Lifespan: 12,000 hrs (6,000 hrs to 8% failure, 8,000 hrs to 30%, 12,000 hrs to 50%) Max Outer Bulb / Base Edge Temp: 150°C / 302°F Operating Position: H110 (Hanging ±110° or Base Up) Luminous Flux: 13,600 lm | Luminance: 10 cd/cm² | Luminous Efficacy: 150 lm/W Max Diameter: 66mm / 2.60 in | Max Length: 525mm / 20.67 in90W Electronic Ballast specs Rated Lamp Power on SOX: 90W Input Current (Nom): 0.41A Input Voltage: 110–240V Minimum Mains Voltage (Min): 180V Ignition Voltage (Max): 1.0 KV Ingress Protection: IP20 T-Ambient (Max): 50°C | T-Case Lifetime (Nom): 75°C Dimensions: Approx. 215 x 42 x 30mm / 8.46 x 1.65 x 1.18 in Weight: 200g / 7.05 ozLamp Socket specs Ceramic base, Cap-Base: BY22 Voltage (Nom): 500V | Current (Nom): 4A Bayonet Base Temperature (Max): 170°C Max Diameter: 55mm | Max Length: 55mmCertifications: UKCA, RoHS, CEAlso used for Large-scale black-fire experiments, museum exhibits, large art installations, film/TV/theatrical productions, advanced color perception research, and large creative environments.Shipping & returns Ships from U.S. warehouse, carefully inspected and packaged Free shipping to U.S. & Canada 30-day returns (free for U.S. buyers; international buyers cover return shipping) Tracking included International buyers: import duties/taxes are buyer's responsibility, not included in priceWarranty 1-year limited warranty against manufacturing defects.FAQQ: What's included in this kit?A: One 90W SOX lamp, one 90W electronic ballast, and one BY22d lamp socket — all matched to work together. Wiring is not included.Q: Do I need a separate ignitor?A: No. The included ballast has ignition functionality built in.Q: Will this work on both 120V and 240V systems?A: Yes. The ballast supports 110–240V mains voltage. Some units may show 220–240V markings on the casing depending on production batch, but it's designed to run on both110–120V and 220–240V AC. No voltage converter needed for U.S. use.Q: What's the advantage of the 90W kit over lower wattages?A: It offers the highest light output in the SOX kit lineup, suited for larger spaces, exhibitions, and film productions, while keeping the same 589nm monochromatic light characteristic. SOX 90W Lamp Kit — Low Pressure Sodium Lamp+Ballast+Socket, Fits Philips Description:SOX 90W Low Pressure Sodium Lamp Kit — Lamp, Ballast & SocketBrand new, fully tested. Complete kit includes a matched 90W SOX lamp, electronic ballast, and BY22d lamp socket — everything needed to build a working SOX lighting system in one box, no separate sourcing required. Produces a pure 589nm monochromatic light source. The highest-output kit in the SOX lineup. Compatible with Philips SOX 90W and other standard 90W SOX systems. Note: wiring not included. Ships from our U.S. warehouse.
SKU: SOXK90w
What's included
1x 90W SOX low-pressure sodium lamp
1x 90W electronic ballast (integrated ignition, no external ignitor needed)
1x BY22d lamp socket
Wiring not included
Compatibility
Designed for 90W SOX systems only
Compatible with Philips SOX 90W and other standard 90W SOX lamps meeting the same spec
All components matched and tested to work together
90W SOX Lamp specs
Wattage (Nominal): 90W | Wattage (Rated): 91W
Lamp Current (EM, Nom): 0.82A
Voltage (Nom): 112V
Energy Efficiency Class: A++
Average Lifespan: 12,000 hrs (6,000 hrs to 8% failure, 8,000 hrs to 30%, 12,000 hrs to 50%)
Max Outer Bulb / Base Edge Temp: 150°C / 302°F
Operating Position: H110 (Hanging ±110° or Base Up)
Luminous Flux: 13,600 lm | Luminance: 10 cd/cm² | Luminous Efficacy: 150 lm/W
Max Diameter: 66mm / 2.60 in | Max Length: 525mm / 20.67 in
90W Electronic Ballast specs
Rated Lamp Power on SOX: 90W
Input Current (Nom): 0.41A
Input Voltage: 110–240V
Minimum Mains Voltage (Min): 180V
Ignition Voltage (Max): 1.0 KV
Ingress Protection: IP20
T-Ambient (Max): 50°C | T-Case Lifetime (Nom): 75°C
Dimensions: Approx. 215 x 42 x 30mm / 8.46 x 1.65 x 1.18 in
Weight: 200g / 7.05 oz
Lamp Socket specs
Ceramic base, Cap-Base: BY22
Voltage (Nom): 500V | Current (Nom): 4A
Bayonet Base Temperature (Max): 170°C
Max Diameter: 55mm | Max Length: 55mmCertifications: UKCA, RoHS, CE
Also uséd for
Large-scale black-fire experiments, museum exhibits, large art installations, film/TV/theatrical productions, advanced color perception research, and large creative environments.
Shipping & returns
Ships from U.S. warehouse, carefully inspected and packaged
Free shipping to U.S. & Canada
30-day returns (free for U.S. buyers; international buyers cover return shipping)
Tracking included
International buyers: import duties/taxes are buyer's responsibility, not included in price
Warranty
1-year limited warranty against manufacturing defects.
FAQQ: What's included in this kit?
A: One 90W SOX lamp, one 90W electronic ballast, and one BY22d lamp socket — all matched to work together. Wiring is not included.
Q: Do I need a separate ignitor?
A: No. The included ballast has ignition functionality built in.
Q: Will this work on both 120V and 240V systems?
A: Yes. The ballast supports 110–240V mains voltage. Some units may show 220–240V markings on the casing depending on production batch, but it's designed to run on both
110–120V and 220–240V AC. No voltage converter needed for U.S. use.
Q: What's the advantage of the 90W kit over lower wattages?
A: It offers the highest light output in the SOX kit lineup, suited for larger spaces, exhibitions, and film productions, while keeping the same 589nm monochromatic light characteristic. Buy now and save! You might also like SOX-E 18W Low Pressure Sodium Lamp 589nm BY22D Replaces Philips/SLI SOX 18W SOX 35W Electronic Ballast — Low Pressure Sodium Lamp Control Gear SOX-E 36W Electronic Ballast — Low Pressure Sodium Lamp Control Gear SOX 135W-180W Electronic Ballast — Low Pressure Sodium Lamp Control Gear integration by