Sodium lamp RX7s | 70W | 90V | 2000K | 6300lm | Thorgeon

Technical Specifications
Power: 70 W
Luminous flux: 6300 lm
Color temperature: 2000 K (warm yellowish-orange light)
Color rendering index (CRI): 20–39
Lamp type: Tubular, double-ended
Base: RX7s
Length: 138 mm
Diameter: 23 mm
Lamp voltage: 90 V
Lamp efficiency: 90 lm/W
Required equipment: External ballast and starter/ignitor
Energy efficiency class: A+
Consumption per 1000 h: 150 kWh
Average rated lifetime: 24,000 h

Features and Properties

High efficiency – 90 lm/W ensures lower energy consumption with high luminous output.

Long lifespan – up to 24,000 hours, significantly reducing replacement and maintenance costs.

Warm yellowish-orange lighting (2000 K) provides good visibility even under poor weather conditions.

Double-ended RX7s base – allows convenient installation in specialized luminaires.

External ballast and ignitor – essential for stable lamp operation.

Wide application – from street lighting to warehouses, stadiums, yards, and industrial facilities.

Applications

Street and road lighting

Parking lots

Warehouses and production facilities

Stadiums and sports grounds

Industrial sites and infrastructure

Pros

Very high luminous efficiency (90 lm/W)

Long service life – up to 24,000 h

Energy efficient (A+ class)

Reliable light even in difficult conditions (fog, rain)

Wide application in industry and public spaces

Cons

Requires external ballast and starter/ignitor

Low CRI (20–39) – poor color rendering, unsuitable for areas where color quality is important