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LEDs & components

LEDs are the origin of our company. As a competent specialist, we also advise and supply many well-known companies with LEDs and LED modules via distribution outside the online shop. At Lumitronix.com we also offer small customers easy access to many high-quality products. We have already done many great projects or even helped start-ups in successful entrepreneurship. More about LEDs & Components.

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    Nichia NSPB500AS, 5mm-LED, 9300mcd, blue
    Top product from the inventor of the white LED
    In stock
    €0.60
    • Brightness1 lm
    • Efficiency8 lm/W
    • Power0 W
    Osram Oslon SSL SMD-LED with PCB (10x10mm), 80lm, blue
    Compact light source for space-saving designs
    In stock
    €2.65
    • Brightness39 lm
    • Efficiency37 lm/W
    • Power1 W
    • -33%
      Limited offer
    Low Budget 5mm-LED, 7668mcd, blue
    In stock
    Special Price €0.12 Previous: €0.18
    Special Price €0.18 Previous: €0.18
    • Brightness1 lm
    • Efficiency16 lm/W
    • Power0 W
    • -66%
    Nichia NCSB219B-V1 SMD-LED with PCB (Star), 40lm, blau
    Nichia LED-from the world's largest led manufacturer
    In stock
    Special Price €0.71 Previous: €2.07
    • Brightness40 lm
    • Efficiency38 lm/W
    • Power1 W
    Osram OSLON SSL 150 SMD-LED with 10x10mm PCB, blue, 465nm
    Powerful SMD LED from the OSLON SSL series with matching lens on PCB
    In stock
    €2.55
    • Brightness30 lm
    • Efficiency30 lm/W
    • Power1 W
    • Brightness2 lm
    • Efficiency-
    • Power0 W
    Cree XP-E2 SMD-LED, blue, with PCB (Star), 45lm
    Same Footprint as XP-E, higher lumen value
    In stock
    €3.74
    • Brightness46 lm
    • Efficiency42 lm/W
    • Power1 W
    Nichia NCSB219B-V1 SMD-LED with PCB (10x10mm), 40lm, blau
    Nichia LED-from the world's largest led manufacturer
    In stock
    €1.79
    • Brightness40 lm
    • Efficiency38 lm/W
    • Power1 W
    • Brightness1 lm
    • Efficiency16 lm/W
    • Power0 W
    • Brightness2 lm
    • Efficiency-
    • Power0 W
    • Brightness4 lm
    • Efficiency30 lm/W
    • Power0 W
    • Brightness1 lm
    • Efficiency3 lm/W
    • Power0 W
    Cree XP-E2 SMD-LED, blue, with PCB (10x10mm), 45lm
    Same Footprint as XP-E, higher lumen value
    In stock
    €3.51
    • Brightness46 lm
    • Efficiency42 lm/W
    • Power1 W
    • -50%
    Low Power 5mm-LED, 1100mcd, blue
    In stock
    Special Price €0.80 Previous: €1.58
    • Brightness3 lm
    • Efficiency13 lm/W
    • Power0 W
    • Brightness1 lm
    • Efficiency17 lm/W
    • Power0 W
    • -60%
    Nichia NCSCE17AT SMD LED with 10x10mm PCB, 18lm, blue
    Colour version of the successful E17 series with flip-chip technology!
    In stock
    Special Price €0.98 Previous: €2.45
    • Brightness18 lm
    • Efficiency17 lm/W
    • Power1 W
    Nichia NCSB219B-V1 SMD-LED, 40lm, blue
    Nichia LED-from the world's largest led manufacturer
    In stock
    €1.05
    • Brightness40 lm
    • Efficiency38 lm/W
    • Power1 W
    Nichia NCSRE17AT SMD LED, 18lm, blue
    Colour version of the successful E17 series with flip-chip technology!
    In stock
    €0.37
    • Brightness18 lm
    • Efficiency17 lm/W
    • Power1 W
    Nichia NCSB119 SMD-LED with PCB (10x10mm), 32lm, blau
    Nichia LED - from the largest LED manufacturer in the world
    In stock
    €3.68
    • -51%
    Nichia NCSE219BT-V1 SMD-LED, 108lm, blue green
    Nichia LED-from the world's largest led manufacturer
    In stock
    Special Price €0.54 Previous: €1.08
    • Brightness108 lm
    • Efficiency-
    • Power1 W
    Rohm 0603 SMD-LED blue 22mcd 120° 2.9V
    ultra compact & slim construction form
    In stock
    €0.14
    Nichia NE2B757GT SMD LED, 9lm, blue
    Blue SMD LED from the popular 757 series from Nichia
    In stock
    €0.20
    • Brightness9 lm
    • Efficiency31 lm/W
    • Power0 W
    • -42%
    Lumileds LUXEON Z SMD-LED, 57lm, blue
    In stock
    Special Price €0.95 Previous: €1.64
    • Brightness65 lm
    • Efficiency28 lm/W
    • Power2 W
    Nichia NCSB119T SMD-LED, 32lm, blue
    Nichia LED - from the largest LED manufacturer in the world
    In stock
    €0.77
    • Brightness2 lm
    • Efficiency17 lm/W
    • Power0 W
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Lumitronix.com - Your competent LED expert

We here at LEDs.de have known about LEDs very early on and accompanied their triumphant advance from the very beginning. In our LED online shop you will therefore find light emitting diodes from leading manufacturers in the best quality. But why should you choose LEDs and what does this abbreviation even mean? Here is a small summary of its history.

What are LEDs?

The word LED is an English acronym and stands for the words "light emitting diode".

The history of LEDs goes back to the beginning of the 20th century, when the English researcher Henry Joseph Round discovered in an experiment that inorganic substances can glow when electrical voltage is applied. Further research finally led to the first red luminescent diode (type GaAsP), developed by the American Nick Holonyak, being launched on the market in 1962. Thanks to the development of new, improved semiconductor materials, LEDs were already available in green, orange and yellow in 1971. At the same time, the performance and efficiency of the light emitting diodes have improved steadily. At that time, however, the use of the new light source was still limited to the use in the displays of electronic devices. This changed abruptly in 1995 when the Japanese chemical company Nichia succeeded for the first time in extracting white light from a specially developed blue LED by adding luminescent materials through luminescence conversion. These "white" LEDs were first introduced to the market by Nichia in 1997, enabling the use of LEDs for lighting purposes.

The development of tiny light-emitting diodes then proceeded rapidly. Already in 2006, LEDs achieved an efficiency of 100 lumens per watt for the first time. Much has also changed in recent years in terms of light quality (colour rendering), so that there are now LEDs that can emit light in daylight quality.

The luminaire industry has also made a clear commitment to LEDs and now produces a large number of luminaires with highly efficient LEDs that not only emit exceptionally bright and natural light but are also extremely energy-saving and therefore environmentally friendly.

One thing is undisputed: "LEDs are the light of the future!"

In addition to classic wired LEDs with pre-installed optics, our portfolio also includes SMD LEDs and COB LEDs.

SMD-LEDs

SMD-LEDs (SMD: Surface-mounted device) are light emitting diodes that were primarily developed for automatic, mechanical assembly. Due to their excellent technical characteristics and the large selection, they are also very popular in the hobby area. In order to be able to install SMD LEDs easily without an automatic placement machine, we offer the majority of these LEDs on PCBs (printed circuit boards, e.g. Stars or 10x10mm), which are convenient to install and, if necessary, to ensure proper cooling.

COB-LEDs

COB LEDs (COB: Chip-on-Board) are LEDs whose chips are mounted directly and without housing on a carrier board. There can be dozens of chips on one board, which together lead to an enormous luminance, but also place high demands on cooling. The missing housing also makes them more susceptible to mechanical damage.

5mm-LEDs and SuperFlux (Leaded LEDs)

5mm LEDs are probably the best-known and oldest light-emitting diode design. Later, smaller and larger leaded LEDs such as 3mm, 10mm or SuperFlux (also Piranha) were added. Wired light emitting diodes already have built-in optics and focus the light in a certain direction. In addition, they can easily be soldered manually with their wire legs.

Lenses & Optics

In addition to LEDs in various designs, our category LEDs & Components also offers the appropriate optics to bundle the powerful light of the diodes. The range extends from simple lenses in various shapes and beam angles to reflectors. But also lens holders, reflector covers or connection elements can be found here.

The right accessories

To make your LED lighting project a complete success, you also need the necessary accessories. Of course, in our category for LEDs & components we also offer passive components such as resistors or connectors in addition to products for assembly, connection or soldering. Not to be forgotten, of course, are circuit boards and printed circuit boards, which not only serve the LEDs as housings, but also have a cooling effect.

Why we are the right partner for you

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    Questions or help: Tel. 07471 / 960141-0