SODIUM VAPOUR LAMPS

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SODIUM VAPOUR LAMPS Specification

Frequency
50 Hz

Temperature Range
-40C to 60C

Automation Grade
Manual

Core Components
Sodium Vapour

Feature
High Luminous Efficiency, Long Life

Power Source
Electric

Voltage
220-240 V

Model No
SVL250

Capacity
250 W

Equipment Materials
Glass, Metal

Type
Sodium Vapour Lamp

Usage
Lighting

Dimension (L*W*H)
228 mm x 78 mm x 78 mm

Weight
Approx. 500 g

Luminous Flux
33000 lm

Lamp Life
Up to 24000 hours

Light Output
Yellow-orange

Energy Consumption
Low

Base Type
E40

Operating Pressure
0.3 to 0.5 atm

Warm Up Time
Approx. 5 minutes

Color Temperature
2000 K

Protection Class
IP20

Startup Time
5 mins

Burning Position
Universal

CRI (Color Rendering Index)
20

Application
Street Lighting, Industrial Lighting, Outdoor Locations

About SODIUM VAPOUR LAMPS

High Pressure Sodium Vapour Lamps with a polycrystalline translucent aluminum oxide discharge tube enclosed in an ovoid or tubular outer glass envelope. The avoid shell of the SON-LAMPS is internally coated with aluminum oxide powder. The discharge tube contains an amalgam of mercury and sodium along with xenon gas. The outer shell is evacuated and a better maintains this high degree of vacuum throughout the lamp life. These lamps need a control gear comprising of Ballast, Ignitor and capacitor for optimum performance.

Optimal Performance for Demanding Environments

With a capacity of 250 W and robust design, the Sodium Vapour Lamp delivers exceptional brightness (33,000 lm) even in challenging outdoor and industrial settings. Its universal burning position and IP20 protection class ensure adaptability, while the glass and metal construction withstands harsh conditions.

Long-Lasting and Energy-Efficient

Engineered for longevity, this lamp provides up to 24,000 operating hours, reducing maintenance needs and replacement costs. Combined with low energy consumption and a rapid warm-up time, it offers both operational efficiency and environmental benefits.

Ideal for Street and Industrial Lighting

Specially designed for street lighting, large outdoor spaces, and industrial facilities in India, the SVL250 guarantees ample yellow-orange illumination even at extreme temperatures (-40C to 60C). Installation is straightforward thanks to its E40 base and manual automation grade, making it a reliable choice for professional lighting solutions.

FAQs of SODIUM VAPOUR LAMPS:

Q: How is the Sodium Vapour Lamp (SVL250) typically used?

A: This lamp is primarily used for street lighting, industrial zones, and outdoor locations requiring high-intensity yellow-orange illumination. Its durable design and universal burning position make it suitable for applications where reliable and efficient lighting is crucial.

Q: What benefits does this sodium vapour lamp offer compared to other lighting types?

A: The lamp stands out due to its high luminous efficiency (33,000 lm), extended lifespan (up to 24,000 hours), and low energy consumption. These features translate to lower maintenance and operational costs, making it a cost-effective choice for large-scale outdoor and industrial lighting.

Q: When should I expect full brightness after switching on the lamp?

A: After powering on, the lamp requires a warm-up time and startup period of approximately 5 minutes to reach its full luminous output. This is typical for sodium vapour lamp technology.

Q: Where can this sodium vapour lamp be installed?

A: It is suitable for installation in street lighting poles, industrial areas, and various outdoor environments where robust lighting is needed. The lamp is designed to perform reliably in temperatures ranging from -40C to 60C.

Q: What is the process for replacing or installing this lamp model?

A: Installation or replacement involves manually fitting the lamp into an E40 base socket. Always ensure the power is disconnected during installation, and follow standard safety protocols suitable for electric light fittings.

Q: How does this lamp perform in extreme weather conditions?

A: Engineered for resilience, the lamp operates efficiently across a wide temperature range of -40C to 60C. Its sturdy glass and metal construction helps it withstand demanding environmental conditions commonly found in outdoor and industrial spaces.

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