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LED Lighting

Overview
Documentation
Tools and Software
Solutions
  With lighting making up approximately 10% of the world’s electricity consumption, it is then imperative to continuously improve the efficiency of light sources to help reduce worldwide carbon emissions. Thanks to their superior energy efficiency and long lifetime, light-emitting diodes (LEDs) can greatly contribute to this global goal.   When applied together with advanced lighting control technologies, for example in street lighting and building automation, energy savings for homeowners and communities and, ultimately for the planet, can be pushed even further.  A number of programs and initiatives have been deployed worldwide to support and direct this global energy saving effort including the Energy Star program (US EPA) and the Energy Savings Trust (EST) Consortium for Energy Efficiency (CEE).   Read more

LED General Illumination

LED lamps and bulbs can have a number of different form-factors depending on the specific use, size and dimension of the application including retrofit bulbs, high-bay lights, low-bay lights, emergency lights. Driving a string of LEDs has to do with
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LED Module

Automotive exterior lighting systems including turn signals, headlights and taillights are a standard fitting in any vehicle. To enhance safety and comfort for drivers and passengers and enable more sophisticated body designs, vehicles are increasing
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LED POE Lighting

Power over Ethernet (PoE) is a widely adopted technology used to supply power to the powered device (PD) over an RJ-45 cable also carrying data.  Described in the IEEE 802.3 standard and its enhancements including IEEE 802.3bt, IEEE 802.3at and IEEE
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LED Street Lighting

Street lighting installations have evolved from providing basic – and energy-hungry – illumination to become a central part in enabling a set of services – including presence and traffic level monitoring and incident detection surveillance not to men
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Our products and solutions

ST offers an extensive portfolio including Power MOSFETs and diodes, application-specific analog (ASSP) ICs as well as 8-bit STM8 and 32-bit STM32 microcontrollers to help developers design more efficient, safer and longer lasting lighting solutions.

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