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Introduction

Under the Bureau of Indian Standards (BIS), tungsten filament electric lamps up to 100 W are subject to mandatory certification under IS 418. This standard sets essential safety, performance, and energy efficiency criteria, addressing potential risks like electrical shocks and overheating. For manufacturers, BIS certification, represented by the ISI mark, is required to legally market tungsten filament lamps in India, ensuring their products meet national quality and safety standards.

Why is BIS Certification Necessary for Tungsten Filament Electric Lamps?

BIS certification is crucial for tungsten filament electric lamps, ensuring the lamps comply with quality, safety, and performance requirements outlined in IS 418. Certification confirms that the lamps have undergone rigorous testing to safeguard against overheating and electrical hazards, ultimately providing users with reliable and efficient lighting. BIS certification also increases consumer trust in the product’s safety and durability, contributing to overall customer satisfaction and market competitiveness.

Overview of Indian Standard IS 418

Indian Standard IS 418 outlines key safety and performance requirements for tungsten filament electric lamps up to 100 W. These include ensuring adequate electrical insulation to protect users from shocks, preventing overheating to minimize risks of burns and fires, and specifying durability standards for filament and glass components to withstand prolonged use and temperature fluctuations. The standard also ensures high luminous efficacy for effective lighting output, while mandating stable performance to provide consistent lighting without flickering, enhancing comfort and reducing eye strain. This certification ensures the reliability, safety, and efficiency of tungsten filament lamps used in household and similar applications.

Process for BIS Certification

The BIS certification process for tungsten filament electric lamps under IS 418 involves several steps to ensure full compliance with the required standards:

1. Application Submission: Manufacturers submit an application with documentation, including product specifications, technical details, and safety features.
2. Document Review: BIS reviews submitted documents to confirm compliance with IS 418 requirements.
3. Factory Inspection: BIS officials conduct an on-site inspection to verify that manufacturing processes align with safety standards.
4. Sample Testing: Samples are tested in BIS-approved laboratories to ensure they meet the safety and performance specifications outlined in IS 418.
5. Certification Grant: Upon successful testing and inspection, BIS grants certification, authorizing the manufacturer to display the ISI mark on the lamps.

Documents Required for BIS Certification

Manufacturers applying for BIS certification for tungsten filament electric lamps must provide the following documentation:

• Application form
• Product specifications and technical details
• Quality control and manufacturing process documentation
• Test reports from BIS-approved laboratories
• Factory layout and equipment details
• Proof of business registration
• Declaration of conformity to IS 418 standards

These documents help verify the manufacturer’s adherence to required safety and performance benchmarks.

BIS Documents For Domenstic and Foreign Manufacturer Check

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Conclusion

BIS certification under IS 418 for tungsten filament electric lamps guarantees that these products meet high-quality and safety standards, ensuring efficient and secure lighting solutions for consumers. By obtaining BIS certification, manufacturers demonstrate their commitment to safety and quality, enhancing customer confidence. EVTL India offers professional consultancy to assist manufacturers in obtaining BIS certification efficiently, ensuring compliance with BIS standards and a smooth market entry.