Sodium lamp E40 | 600W | 400V | 2000K | 86500lm | Osram

Technical Specifications
Power: 600 W
Voltage: 400 V
Current: 3.44 A
Base: E40
Luminous flux: 86,500 lm
Luminous efficacy: 138 lm/W
Color temperature: 2000 K (warm, photosynthesis-optimized light)
Color Rendering Index (CRI): ≤25
Lifetime: B50: ~24,000 h; B10: 16,000 h; B5: 12,000 h
Dimensions: length 285 mm, diameter 47 mm
Weight: 150 g
Maximum bulb temperature: 450 °C
Maximum base temperature: 250 °C
Mercury content: 21.6 mg
Ignition voltage: 4.0–5.0 kVp
Operating position: any
Dimmable: no
Hot re-strike: not available
Energy consumption: 628 kWh/1000 h

Functions

Photosynthesis-optimized light – ideal for fruit growth and yield acceleration.

Universal installation – the lamp can be used in any position.

Long service life – up to 24,000 h depending on usage conditions.

Professional greenhouse technology – enables regulation of flowering and growth cycle.

Applications

Greenhouses – professional lighting for plants, vegetables, fruits, and flowers.

Home growing projects – for indoor plants, greenhouses, or winter gardens.

Agriculture – for crop and horticulture farms requiring year-round stable yields.

Research laboratories – for plant physiology experiments and scientific studies.

Pros

High luminous flux and efficiency.

Photosynthesis-optimized spectrum – ensures rapid growth and fruit ripening.

Long service life with stable light output after thousands of hours.

Can be used in any position.

Cons

No dimming option – light intensity cannot be adjusted.

Not suitable for general room lighting (specialized lamp).

Contains mercury – requires responsible disposal.