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Sodium Lamp 35 Watt (Low pressure)

Name: Sodium Lamp 35 Watt (Low pressure)
Brand: GUPTA INSTRUMENTS CO
Price: 650.0 INR
Availability: InStock

Price 650.0 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

Sodium Lamp 35 Watt (Low pressure) Specification

Capacity
35 Watt

Temperature Range
-40C to +50C (Operating)

Power Source
AC Electric

Feature
High Luminous Efficacy, Long Life, Monochromatic Yellow Light

Automation Grade
Manual/Standard

Core Components
Sodium Vapor, Discharge Tube, Electrodes, Glass Envelope

Voltage
220-240 V AC

Model No
Typically 35W LPS Model (Confirm with Manufacturer)

Frequency
50/60 Hz

Equipment Materials
Borosilicate Glass, Electrodes, Discharge Tube

Type
Low Pressure Sodium Lamp

Usage
Street Lighting, Tunnel Lighting, Outdoor Illumination

Dimension (L*W*H)
Length: 220-230 mm, Diameter: 28-33 mm

Weight
Approx. 90-120 grams

Lamp Life
Up to 18,000 hours

Environmental Compliance
Contains Mercury, Handle with Care

Color Rendering Index (CRI)
-44 (Very Low)

Base Type
G13 or B22d (Depending on Design)

Application
Roadways, Security Lighting, Industrial Areas

Initial Luminous Flux
4800-5900 lumens

Dimming Capability
Non-Dimmable

Operating Position
Universal

Warm-Up Time
5-10 minutes

Color Temperature
1800 Kelvin (Yellow Light)

Sodium Lamp 35 Watt (Low pressure) Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
5-7 Days

About Sodium Lamp 35 Watt (Low pressure)

SODIUM LAMP 35 WATT LOW PRESSURE

The Sodium Lamp 35 Watt Low Pressure is a high-efficiency discharge lamp designed for laboratory experiments, optical studies, spectroscopy applications, and scientific research. It produces a characteristic monochromatic yellow light, making it ideal for educational and analytical purposes.

FEATURES

Low pressure sodium vapor technology

35 watt power rating

High luminous efficiency

Stable monochromatic light output

Long operational life

Reliable laboratory performance

APPLICATIONS

Physics laboratories

Spectroscopy experiments

Optical research studies

Educational institutions

Scientific demonstrations

BENEFITS

Provides clear monochromatic illumination

Suitable for precision optical experiments

Energy efficient operation

Long service life

Reliable and consistent performance

Exceptional Efficiency and Durability

This low-pressure sodium lamp offers high luminous efficacy with minimal power consumption, making it an ideal choice for extensive outdoor use. With up to 18,000 hours of operation, frequent replacements are minimized, reducing maintenance costs and downtime. Its construction with borosilicate glass ensures resilience in harsh environmental conditions.

Optimized for Outdoor Applications

Designed for universal mounting, the sodium lamp adapts to varied fixture designs with either G13 or B22d bases. Its powerful yellow light enhances visibility and penetration in foggy or dusty environments, improving safety on roadways, in industrial areas, and for security lighting purposes.

Safety and Environmental Compliance

Containing mercury, this lamp requires careful handling and responsible disposal to ensure environmental safety. Only trained personnel should manage installation or replacement, and fixtures should be checked for compatibility with the lamp's voltage and design parameters for safe operation.

FAQ's of Sodium Lamp 35 Watt (Low pressure):

Q: How should the 35W low-pressure sodium lamp be installed for optimal performance?

A: The lamp is designed for universal operating positions, so it can be installed horizontally or vertically, depending on your fixture requirements. Ensure compatibility with the base type (G13 or B22d) and verify the voltage (220-240 V AC). Only qualified personnel should install or replace the lamp due to mercury content and to ensure safety.

Q: What are the recommended applications for this sodium lamp?

A: This lamp is best suited for street lighting, tunnel illumination, security lighting, and industrial area lighting. Its high luminous efficacy and monochromatic yellow light make it especially effective in outdoor environments and where visibility in fog or dust is crucial.

Q: Why does the lamp have a very low color rendering index (CRI of -44) and what does it mean for usage?

A: A low CRI indicates the lamp emits a nearly monochromatic yellow light, which means colors will not be accurately rendered under its illumination. This is intentional for sodium lamps, as it maximizes energy efficiency and visibility in outdoor and street lighting, rather than for color-critical applications.

Q: When should I replace the sodium lamp, and what is its expected lifespan?

A: The lamp boasts an average life of up to 18,000 hours. It's recommended to monitor light output and replace the lamp if significant dimming or flickering occurs before this interval, or at scheduled maintenance to prevent outages.

Q: What precautions should be taken when handling or disposing of this lamp?

A: As the lamp contains mercury, avoid breaking the glass envelope and always handle with care. Use protective gloves and follow local environmental regulations for disposal or recycling of mercury-containing lamps.

Q: Can this sodium lamp be dimmed or used with lighting control systems?

A: No, this 35W low-pressure sodium lamp is non-dimmable and should not be used with dimming circuits or standard lighting controls, as this may damage the lamp or reduce performance.

Q: What are the operational temperature and humidity limits for this lamp?

A: This lamp operates reliably within temperatures of -40C to +50C. Ensure the environment does not exceed these limits for optimal lifespan and performance.

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