LED-Lighting

Royal Philips Electronics of the Netherlands is a global leader in healthcare, lifestyle and technology, delivering products, services and solutions through the brand promise of “sense and simplicity”.

Philips – Tech Innovator and Inventor

The company was founded in 1891 by Gerard Philips, a maternal cousin of Karl Marx, in Eindhoven, the Netherlands. Its first products were light bulbs ‘and other electrotechnical equipment’. Its first factory remains as a museum.

Philips - Tech Innovator and Inventor

Koninklijke Philips Electronics N.V. – Wikipedia

What is a LED? How does it work? Learn about the LED basics Discover everything you need to know about the LED phenomenon.

ROHM Co. Ltd. was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets…..

ROHM – Electronic Components

1954 – Toyo Electronics Industry established. Carbon film resistors developed and marketed.
1967 – Transistors and switching diode developed and marketed.

Company History Rohm

Discrete Semiconductors, Opto Electronics, LED / LCD Drivers, Sensor ICs, Laser Diodes, Contact Image Sensor.

ROHM - Electronic Components

High speed Switching – High Voltage Resistance MOSFET Series

ROHM expands its widely used lineup of high speed switching, high voltage resistance MOSFETs for PFC circuits in switching power supplies and main switch circuits with a variety of package types.

ROHM Semiconductor Americas
2323 Owen Street Santa Clara, CA 95054 United States

Japanese chemical engineering and manufacturing company, headquartered in Tokushima, Japan. Specializes in the manufacturing and distribution of phosphors, including light-emitting diodes (LEDs), battery materials, and calcium chloride.

Light Emitting Diode – InGan LED NICHIA

Light Emitting Diode - InGan LED NICHIA

Nichia 219 white LED offers typical 140 lumen output at 1 W input power with 5,000 K color temperature. Using a uniformly phosphor coated chip, Nichia 219 has the industry leading source brightness and tightest optical footprint.

High Power Point Source White Led NVSx219AWe rolled out a better idea

The spatial color uniformity is also optimized with Nichia’s leading phosphor technology. At 350 mA drive current, the typical forward voltage is only 3.0 V. Additionally, this package is capable of drive currents up to 1.5 A.

LED on SMD ceramic package with silicon resin with lens, high efficient lighsource at small dimensions. Color temperature (typ.): 6500 K, ThinGaN Technology.

LUW CN5M – OSRAM Opto Semiconductors

LUW CN5M - OSRAM Opto Semiconductors

Some Specifications

  • Color of Emission – ultrawhite
  • Luminous Flux 18.000 .. 35.500 (mlm)
  • Luminous Intensity typ. 34000 (mcd)
  • Forward voltage typ. 3.6 V
  • Optical efficiency 73 lm/W
  • Thermal resistance 30 K/W

Specs at IF = 140 mA

From OSRAM Opto Semiconductors