Binay Opto Electronics Private Ltd. Manufactures LED-Based Warning Lights. Binay Opto Electronics Private Ltd. Binay Opto Electronics Private Ltd. Also offers LED based pilot lights, aviation obstruction lights, alarm lights, etc. LED-Based Warning Lights have a normal life of 100,000 hours, or 11 years calculated on a continuous burning basis. They are vibration-proof and shock-resistant, and are ideal for use on vehicles, machinery, and moving objects. Its electrical circuit design enables extremely low power consumption in contrast to conventional filament or gas discharge lights [which have a power consumption of 50 to 100 watts or more]. Electric Flasher circuits can also be provided. These LED Warning Lights are available in various light intensities [rated in millicandelas or mcd] and can be designed for any voltage rating from 6V to 415V AC.