Analysis of IS 16102-2:2026 Standard Update and LISUN’s Adaptation Solutions

In 2026, the Bureau of Indian Standards (BIS) completed and issued the revised standard IS 16102-2:2026 for the operational performance of outdoor LED lighting equipment. As a core mandatory standard for India’s outdoor LED lighting sector, this update further refines technical requirements and improves test specifications on the original basis. It aims to enhance the reliability, safety, and adaptability of outdoor LED lighting products to meet the diversified demands of outdoor lighting scenarios in the Indian market.

LISUN GROUP (HONG KONG) LIMITED (hereinafter referred to as “LISUN”), a global leader in the lighting and electrical testing instrument industry, offers a full range of testing products that precisely meet the requirements of IS 16102-2:2026, providing comprehensive technical support for enterprises to enter the Indian market in compliance. This article analyzes the core content of the standard update and explains how LISUN helps enterprises efficiently respond to standard upgrades based on its product advantages.

1. Summary of Core Updates in IS 16102-2:2026
As India’s dedicated standard for the operational performance of outdoor LED lighting equipment, the 2026 revision aligns closely with technological trends and market application needs. Multi-dimensional optimizations have been made based on the previous version, and the core updates can be summarized into four points. Combined with the coordinated upgrade direction of BIS’s relevant standard system, the compliance requirements are clarified:

1.1 Further Expansion of Product Scope
The new standard for the first time includes outdoor LED lighting products with non-removable rechargeable batteries, filling the standard gap for such innovative products. It also expands the rated input power range to better accommodate the development of high-power outdoor LED lighting equipment, addressing insufficient regulation of high-power products in the old version. It coordinates with the simultaneously revised IS 10102 (Part 1):2026 to fully cover all categories and power ranges of outdoor LED lighting.
In addition, the standard explicitly includes new outdoor lighting-related equipment such as outdoor advertising screens, keeping pace with market innovation trends.

1.2 Major Upgrades to Core Test Requirements
Considering the operating environment of outdoor lighting equipment, the new standard adds and improves several key test requirements to strengthen product performance and safety:
• New photobiological safety test: Requires outdoor LED lighting equipment to comply with photobiological safety limits to prevent eye damage from strong light. Test methods and criteria for optical radiation safety are specified for public areas and road lighting, in line with international CIE standards.
• Improved enclosure protection test: Refines dustproof and waterproof test requirements for outdoor LED equipment, specifying tests according to IP ratings in IEC 60529 (e.g., IP5X, IP6X for dust; IPX5, IPX6 for water) to ensure stable long‑term operation in harsh outdoor environments (high temperature, rain, dust).
• New abnormal operating conditions test: Simulates extreme conditions such as voltage fluctuations, load abnormalities, and sudden changes in ambient temperature and humidity. Products must remain safe without overheating, short‑circuiting, or damage, improving environmental adaptability and reliability.
• Optimized fault condition test specifications: Refines test methods and criteria under lamp failures (e.g., LED chip damage, driver failure), requiring no potential safety hazards in fault status, with clear emergency protection requirements after failure.

1.3 Stricter Marking and Compliance Requirements
The new standard adds dedicated marking regulations. For outdoor LED lamps unsuitable for water contact and products requiring photobiological safety, corresponding warning labels are mandatory to enhance consumer safety reminders. Product markings must include rated power, IP rating, photobiological safety class, ambient operating temperature, and other key information to ensure clarity and standardization for user identification and compliance verification.

The standard also specifies transitional implementation rules. Existing certified enterprises must adapt to the new standard within the specified period and submit test reports from BIS‑accredited laboratories. Enterprises failing to complete adaptation on time face risks of license cancellation or model removal.

1.4 Harmonization of Test Methods with International Standards
This revision further aligns with standards from the International Electrotechnical Commission (IEC) and the Commission Internationale de l’Éclairage (CIE), optimizing test procedures and methods to ensure accurate, fair, and internationally recognized test data. For example:
• Optical performance testing adopts integrating sphere spectral analysis, consistent with IEC 60598 and CIE standards.
• Environmental adaptability testing refers to IEC 60034-5, refining high/low temperature and humidity cycling conditions for greater scientificity and practicality.

2. Technical Support from LISUN Products for IS 16102-2:2026
As a wholly‑owned subsidiary of LISUN GROUP, LISUN specializes in R&D, manufacturing, and sales of lighting and electrical testing instruments. Its products are exported to 150 countries and regions, including India, where LISUN has local exhibition halls and sales representatives with in‑depth understanding of BIS standards.

Supported by strong R&D capabilities and extensive industry experience, LISUN’s full range of testing products has been fully adapted to IS 16102-2:2026, covering optical performance, enclosure protection, environmental adaptability, electrical safety, and other dimensions. It provides enterprises with one‑stop compliance testing solutions to efficiently pass BIS certification and smoothly enter the Indian market.

2.1 Optical Performance Testing Equipment
IS 16102-2:2026 imposes stricter requirements on luminous flux, CCT, CRI, spectral characteristics, and adds photobiological safety testing. LISUN provides a complete set of optical testing equipment:
• LPCE-2 (LMS-9000) High Precision Spectroradiometer Integrating Sphere System: Complies with LM-79, LM-80, accurately measuring flux, CCT, CRI, spectrum with international‑class precision, fully matching optical test methods in IS 16102-2:2026. The LPCE-3 system uses high‑precision spectral sensors to quickly complete photobiological safety tests and generate standard‑compliant reports.
• LSG-6000 LM-79 Moving Detector Goniophotometer (Mirror Type C) & LSG-1890B High Precision Rotation Luminaire Goniophotometer: Measure 3D intensity distribution curves, export IES/LDT files for DIALux, and meet optical performance requirements for road lighting, outdoor advertising screens, etc.

2.2 Enclosure Protection Testing Equipment
The standard significantly raises dustproof and waterproof requirements with clear IP levels and methods. LISUN’s equipment fully covers these demands:
• JL-X IP Waterproof Test Equipments（Open Type）: Fully complies with IEC 60529, IEC 60598, supporting IPX1–IPX8 waterproof testing to simulate rain, immersion, and complex outdoor water • environments.
• SC-015 Dust Test Chamber: Developed per IEC 60529, GB 2423.37, performing IP5X, IP6X dust tests to simulate dusty outdoor environments and prevent internal failures caused by dust ingress.

2.3 Environmental Adaptability Testing Equipment
For abnormal operating conditions and enhanced environmental adaptability in the new standard:
• GDJS Series Temperature Humidity Chamber | Thermal Chamber (e.g., GDJS-015B): Designed for lighting thermal aging, using Finnish digital humidity sensors, TEMI controllers, and pure water systems to simulate extreme outdoor environments. It can work with the LEDLM-80PL LED Optical Aging Test Instrument for optical aging tests.
• Other environmental equipment: Salt spray test chambers, vibration test systems further simulate salt spray, vibration, and harsh outdoor conditions to ensure long‑term stability.

2.4 Electrical Safety & EMC Testing Equipment
LISUN provides complete electrical safety and EMC equipment to meet strengthened safety requirements and Indian EMC regulations:
• EMI-9KB EMI Receiver Test System: Complies with CISPR 16-1, GB 17743, EN 55015, measuring EMI for LED drivers and luminaires from 9 kHz to 300 MHz, matching Indian EMC requirements.
• Safety Test Equipment: Includes LS9923 Programmable Withstanding Voltage & Insulation Tester and LS2090 LED Power Driver Tester (compliant with GB/T 24825-2009, IEC 62384:2006), fully covering electrical safety test items.

3. Core Advantages of LISUN in Supporting Standard Upgrades
Facing the upgrade of IS 16102-2:2026, LISUN provides all‑round support through product, technology, and service advantages to help enterprises adapt quickly, reduce compliance costs, and enhance competitiveness:

3.1 High Product Compliance, No Extra Modification Needed
All LISUN testing products are developed in accordance with ISO 17025, CIE, IEC, and deeply integrated with BIS standards, with early adaptation to IS 16102-2:2026. Enterprises can directly perform compliant tests without equipment modification, greatly shortening adaptation cycles and lowering costs. All products have CE certification for export to the EU, India, and other markets.

3.2 Strong R&D Capability & Customized Solutions
LISUN established a R&D center and world‑class testing laboratory in Shanghai in 2012. A professional R&D team provides customized solutions based on IS 16102-2:2026 and individual test needs, optimizing procedures and parameters for streetlights, advertising screens, landscape lamps, etc., ensuring accurate and reliable results for smooth BIS certification.

3.3 Global Service Network & Local Support
With exhibition halls and sales representatives in India and a mature global service network, LISUN provides local technical support and after‑sales service for the Indian market. Professional teams quickly respond to standard interpretation, operation training, report analysis, and certification guidance, helping enterprises resolve issues and seize market opportunities.

3.4 Rich Industry Experience & High Customer Recognition
Founded in 2003, LISUN serves global laboratories, famous enterprises, and third‑party institutions including GE, Philips, Osram, UL, SGS, as well as many Indian local manufacturers. With reliable quality, accurate testing performance, and premium service, LISUN is highly recognized worldwide and a preferred partner for standard upgrades.

4. Conclusion
The update of IS 16102-2:2026 marks a new stage of compliance requirements in India’s outdoor LED lighting market and raises higher demands for product R&D and testing capabilities. As a global leader in lighting testing instruments, LISUN keeps pace with international and national standard upgrades, supporting enterprises with precise product adaptation, strong technical support, and a complete service system.

In the future, LISUN will continue to focus on the lighting testing field, optimize product performance, deepen alignment with BIS standards, launch more testing equipment and solutions tailored to India, help more enterprises break through compliance barriers for global layout, and strongly support the high‑quality development of India’s outdoor LED lighting industry.

Tags：EMI-9KB , GDJS-015B , JL-X , LEDLM-80PL , LPCE-2 (LMS-9000) , LS2090 , LS9923 , LSG-1890B , LSG-6000 , SC-015