VIALOX NAV-T | High-pressure sodium vapor lamps for open and enclosed luminaires
High Pressure Sodium lamp with clear tubular outer bulb
Product benefits
- High luminous efficacy
Areas of application - Streets
- Outdoor lighting
- Industrial installations
- Suitable for use in open and enclosed luminaires
- Outdoor applications only in suitable luminaires
Product data General Information
Cap base E40 [ E40]
Burning Position UNIVERSAL [ Any/Universal]
Life to 5% failures (nom.) 12000 h
Life to 20% failures (nom.) 20000 h
Life to 50% failures (nom.) 28000 h
Light Technical
| Colour Code | 220 [ CCT of 2000K] |
| Lamp Luminous Flux (Min) | 25200 lm |
| Lamp Luminous Flux (Nom) | 28000 lm |
| Lumen maintenance 2,000 hours (min.) | 95 % |
| Lumen maintenance 2,000 hours (nom.) | 98 % |
| Lumen maintenance 5,000 hours (min.) | 92 % |
| Lumen maintenance 5,000 hours (nom.) | 96 % |
| Colour Temperature, horizontal (Nom) | 2000 K |
| Lamp Luminous Efficacy EM (Nom) | 110 lm/W |
| Colour Rendering Index,horiz (Max) | 25 |
| Colour Rendering Index,horiz (Nom) | – |
OSRAM VIALOX NAV-T 250W
High-pressure sodium vapor lamps for open and enclosed luminaires
-ชื่อสินค้า NAV-T 250W E40 12X1
-High-pressure sodium vapor lamps for open and enclosed luminaires
-หลอดไฮเพรชเชอร์โซเดียมทรงกระบอก
-กำลังไฟ 250 วัตต์
-แสงวอร์มไวท์
-ขนาด 250วัตต์
-ขั้ว E40
-ความสว่าง 28000ลูเมน
-อุณภูมิแสง 2000เคลวิน
-อายุการใช้งาน 24,000ชม
