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As early as 1983, we switched our focus to LED technology and were awarded our first Indian Patent for the world's first energy-saving LED pilot light in 1986. Subsequently, through continuous R&D, we have developed a very wide range of LED Signalling products, including Warning and Alarm lights, Crane busbar indicators, and LED Railway Signal lights. In 1995, we invented the world's first LED Aviation Obstruction Light, which has a life of 20 years (thus eliminating the issues of replacement and maintenance at extensive heights on tall structures such as chimney stacks) and also saves 95% energy. We have been awarded a Patent for the same. A host of other patents have followed since then. Subsequent developments have been made with LED-based Medium Intensity Types 'A', 'B', and 'C', and High Intensity Types 'A' and 'B' (as per International Civil Aviation Organization specifications).

Why choose Us.

Our technical support to customer starts from the enquiry stage, through proper selection & guidance, right up to supervision of installation & calibration at site. This is accomplished through large network of experienced representatives & distributors backed by our team of enterprising sales & service engineers.

Our Mission.

"Our mission at Sigma Sales is to empower businesses and drive their sales success through innovative solutions, unwavering support, and a commitment to excellence. We strive to be the trusted partner of choice for organizations in the technology sector and top-notch customer support.

What we Do.

Binay Opto Electronics Private Ltd. has been a pioneer in the field of Light Emitting Diode technologies in India and the world since 1983. Under the able direction of our Technical Adviser Kumar K. Rohatgi, we have invented many LED lighting products in India and have many patents to our credit.

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Products.

Our standard and customizable product range of Gas Monitors, Gas Analyzers and Dew Point Analyzers are available in Personal, Portable and Fixed systems versions and cover a complete spectrum of Oxygen, Explosive and Toxic Gases from sub PPM to 100% Purity concentrations. Endee has been able to design and develop a wide range of products, each with a set of complementary options to suit the need of most applications. For those special applications our modular and highly flexible design approach enables us to develop custom solutions to every requirement. Finally, we provide Thermography services to proactively monitor threat levels in your Industry.

Technology.

Technical excellence and customization are the hallmark of all Endee products and we believe in a perfect balance between process and product technology. We employ 12 different Sensor Technologies so as to best fit the instrument to the application. We also design and configure special Sample conditioners to exactly fit the system to the Process.

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