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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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    Plastic Cover for PowerBar V3 Heat Sink
    Compatible with the PowerBar V3 heat sink
    In stock
    €1.49
    • -66%
    Nichia NV4W144ART SMD LED with PCB (Star), 1202lm, 5000K, CRI 80
    Considerable luminous flux of over 1000 lm
    In stock
    Special Price €2.62 Previous: €7.69
    • Brightness1,202 lm
    • Efficiency144 lm/W
    • Power8 W
    • Brightness87 lm
    • Efficiency89 lm/W
    • Power1 W
    Nichia NCSE119A SMD-LED with PCB (10x10mm), 98lm, blaugrün
    Nichia LED - from the largest LED manufacturer in the world
    In stock
    €3.02
    • A+
    SmartArray Q6 LED-Module, 7W, warmwhite
    6x Nichia 757 LED
    In stock
    €2.90
    • Brightness618 lm
    • Efficiency95 lm/W
    • Power7 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
    Star Cooler, swing-style, 85mm
    minimal cooling for LED up to 9 Watt
    In stock
    €4.49
    • Brightness11 cd
    • Efficiency-
    • Power0 W
    SmartArray L6 LED-Module, 4W, coldwhite, 6500K
    6x Nichia 757 LED, 3 years warranty
    (1)
    In stock
    €6.90
    • Brightness520 lm
    • Efficiency121 lm/W
    • Power4 W
    SmartArray L6 LED-Module, 4W, warmwhite, 3000K
    6x Nichia 757 LED, 3 years warranty
    (1)
    In stock
    €6.90
    • Brightness468 lm
    • Efficiency109 lm/W
    • Power4 W
    • -62%
    Nichia NCSWE17AT SMD-LED with PCB (10x10mm), 148lm, 5000K, CRI 80
    In stock
    Special Price €0.71 Previous: €1.89
    • Brightness148 lm
    • Efficiency141 lm/W
    • Power1 W
    • Brightness1,647 lm
    • Efficiency95 lm/W
    • Power18 W
    Cree XP-L U6 SMD-LED with PCB (Star), 380lm, 3000K, CRI 80
    Can reach up to 854 lumens with an efficiency of 85 lm/W
    In stock
    €5.93
    • Brightness380 lm
    • Efficiency123 lm/W
    • Power3 W
    • Brightness15 lm
    • Efficiency88 lm/W
    • Power0 W
    Ledil Reflector 70mm for Nichia COBs, 12°
    Designed & optimised for Nichia 024, 036, 060, 066, 108, 121, 130 and 216 series
    In stock
    €5.96
    • Brightness164 lm
    • Efficiency133 lm/W
    • Power1 W
    • -33%
    Nichia NFDLJ130B-V1 COB-LED, 5560lm, 3000K, CRI 90
    You can get 318lm at 3000K and 305lm at 2700K for 1 Euro
    In stock
    Special Price €7.02 Previous: €10.41
    • Brightness5,560 lm
    • Efficiency123 lm/W
    • Power45 W
    • -27%
    Nichia NTCLS024B-V1 COB-LED, 600lm, 2700K, CRI 90
    You can get 109lm at 3000K and 106lm at 2700K for 1 Euro
    In stock
    Special Price €1.61 Previous: €2.19
    • Brightness600 lm
    • Efficiency122 lm/W
    • Power5 W
    Plastic lens for Citizen L103 series and SmartArray, 30°
    The lenses provide a focussed and bundled light
    In stock
    €9.54
    Low Budget 5mm-LED, red
    In stock
    €0.05
    • Brightness1 lm
    • Efficiency15 lm/W
    • Power0 W
    • -65%
    Cree XP-G2 R2 SMD-LED with PCB (10x10mm), 114lm, 2700K, CRI 80
    outstanding price / lumen ratio
    In stock
    Special Price €1.96 Previous: €5.53
    • Brightness114 lm
    • Efficiency116 lm/W
    • Power1 W
    • Brightness0 cd
    • Efficiency-
    • Power0 W
    • Brightness7 lm
    • Efficiency118 lm/W
    • Power0 W
    • Brightness74 lm
    • Efficiency96 lm/W
    • Power1 W
    • Brightness390 lm
    • Efficiency130 lm/W
    • Power3 W
    • -66%
    Ledil Reflector 22.2mm for Cree MC-E, 20°
    Designed & optimised for the Cree MC-E series
    In stock
    Special Price €0.89 Previous: €2.61
    Adhesive pad for SmartArray
    For attaching our SmartArray to an appropriate cooling device
    In stock
    €0.99
    Cree XP-E RGB SMD-LED
    Set with each one red, green and blue Cree XP-E LED
    In stock
    €5.64
    Reflector for Nichia 130/108/060/036Series 8°
    Designed & optimised for Nichia 130/108/060/036 series
    In stock
    €12.60
    • -53%
      Limited offer
    Chrome casing outer reflector, for 5mm LEDs
    Good looking LED casing (stainless)
    In stock
    Special Price €0.19 Previous: €0.40
    Special Price €0.40 Previous: €0.40
    Stainless steel casing inner reflector, for 5mm LEDs
    Good looking LED casing(stainless)
    In stock
    €0.25
    Cree XT-E SMD-LED with PCB (10x10mm), 500mW, royalblue
    XP footprint: 3.45x3.45mm
    In stock
    €3.82
    • A+
    SmartArray Q9 LED-Module, 9W, warmwhite
    9x Nichia 757 LED
    In stock
    €3.90
    • Brightness890 lm
    • Efficiency95 lm/W
    • Power9 W
    Nichia NCSG219B-V1 SMD-LED with PCB (Star), 139lm, green
    Nichia LED-from the world's largest led manufacturer
    In stock
    Special Price €0.60 Previous: €2.07
    • Brightness139 lm
    • Efficiency118 lm/W
    • Power1 W
    • Brightness280 lm
    • Efficiency134 lm/W
    • Power2 W
    Transpartent standard cover for aluminium profile 1009mm
    Transparent cover for various aluminium profiles
    In stock
    €2.99
    Ledil Lens CP16106_Carmen-50-RS-C
    High-quality lens with black reflector
    In stock
    Special Price €3.96 Previous: €4.88
    • Brightness280 lm
    • Efficiency134 lm/W
    • Power2 W
    Nichia NF2W757GRT-V1 SMD-LED, 144lm, 5000K, CRI 80
    Excellent price / lumen ratio with excellent efficiency
    In stock
    €0.13
    • Brightness144 lm
    • Efficiency152 lm/W
    • Power1 W
    • A++
    SmartArray Q12 neutral white LED-Modul
    12x Nichia E17A LED
    In stock
    €6.90
    • Brightness1,580 lm
    • Efficiency131 lm/W
    • Power12 W
    Cree XP-G3 S5 SMD-LED, 187lm, 6000K
    High reliability at high operating temperatures
    In stock
    €1.83
    • Brightness187 lm
    • Efficiency190 lm/W
    • Power1 W
    • -60%
    Nichia NCSGE17AT SMD LED with 10x10mm PCB, 208lm, green
    Colour version of the successful E17 series with flip-chip technology!
    In stock
    Special Price €0.98 Previous: €2.45
    • Brightness208 lm
    • Efficiency198 lm/W
    • Power1 W
    • Brightness23 lm
    • Efficiency-
    • Power0 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
    Lumileds LUXEON TX SMD-LED mit 10x10mm Platine, 188lm, 3000K, CRI 90
    Optimised for extreme efficacy
    In stock
    €4.00
    • Brightness188 lm
    • Efficiency96 lm/W
    • Power2 W
    • Brightness8 lm
    • Efficiency60 lm/W
    • Power0 W
    Cree XP-E2 SMD-LED, amber, with PCB (10x10mm), 80lm
    Same Footprint as XP-E, higher lumen value
    In stock
    €2.23
    • Brightness81 lm
    • Efficiency76 lm/W
    • Power1 W
    • -29%
    Nichia NTCLS024B-V1 COB-LED, 600lm, 3000K, CRI 90
    You can get 109lm at 3000K and 106lm at 2700K for 1 Euro
    In stock
    Special Price €1.61 Previous: €2.26
    • Brightness600 lm
    • Efficiency127 lm/W
    • Power5 W
    • A+
    SmartArray L12 LED-Module, 6W, coldwhite
    12x Nichia 157 LED, 3 years warranty
    In stock
    €9.90
    • Brightness660 lm
    • Efficiency99 lm/W
    • Power6 W
    • Brightness618 lm
    • Efficiency95 lm/W
    • Power7 W
    Nichia NVSU233A UV SMD-LED witch PCB (10x10mm), 1030mW, 365nm
    Brilliant cost-performance ratio
    In stock
    €19.85
    Aluminium Profile Cover, diffuse, 1020mm
    Diffuse plastic cover for aluminium profiles with 1020mm length
    In stock
    €2.99
    • Brightness1,270 lm
    • Efficiency141 lm/W
    • Power9 W
    • Brightness890 lm
    • Efficiency95 lm/W
    • Power9 W
    Cree XP-E2 SMD-LED, with PCB (Star), 550mW, royalblue
    Same Footprint as XP-E, higher lumen value
    In stock
    €2.31
    • Brightness760 lm
    • Efficiency118 lm/W
    • Power6 W
    Plastic lens for Citizen L103 series and SmartArray, 12°
    The lenses provide a focussed and bundled light
    In stock
    €9.54
    • A+
    SmartArray Dim2Warm Q6+4 3000K-2000K
    3 years warranty
    In stock
    €6.90
    • Brightness651 lm
    • Efficiency120 lm/W
    • Power6 W
    • A+
    SmartArray Q6 LED-Module, 7W, neutralwhite
    6x Nichia 757 LED
    In stock
    €2.90
    • Brightness708 lm
    • Efficiency110 lm/W
    • Power7 W
    • Brightness5 lm
    • Efficiency-
    • Power0 W
    Weller Soldering Station WE 1010
    The strongest soldering station in its class
    Out of stock
    Special Price €169.94 RRP: €226.43
    • -66%
    Connecting element for Nichia 024 Series
    With built-in reflector bracket
    In stock
    Special Price €1.01 Previous: €2.99
    Cree XP-L V5 SMD-LED with PCB (Star), 460lm, 6200K, CRI 60
    Can reach up to 1034 lumens with an efficiency of 101 lm/W
    In stock
    €6.53
    • Brightness460 lm
    • Efficiency149 lm/W
    • Power3 W
    • Brightness1 lm
    • Efficiency19 lm/W
    • Power0 W
    • Brightness1 lm
    • Efficiency16 lm/W
    • Power0 W
    • Brightness139 lm
    • Efficiency70 lm/W
    • Power2 W
    • Brightness7,130 lm
    • Efficiency158 lm/W
    • Power45 W
    • Brightness5,026 lm
    • Efficiency166 lm/W
    • Power30 W
    • Brightness0 cd
    • Efficiency6 lm/W
    • Power0 W
    Cree XP-G2 S2 SMD-LED with PCB (Star), 148lm, 6200K, CRI 70
    Outstanding price / lumen ratio
    In stock
    €2.64
    • Brightness271 lm
    • Efficiency133 lm/W
    • Power5 W
    • Brightness67 lm
    • Efficiency87 lm/W
    • Power1 W
    • A+
    SmartArray L12 LED-Module, warm white, 528lm, 12 LEDs, 5cm, 700mA
    12x Nichia 157 LED, 3 years warranty
    In stock
    €9.90
    • Brightness528 lm
    • Efficiency79 lm/W
    • Power6 W
    Rohm 0402 SMD-LED red 60mcd 120° 2.0V
    ultra compact & slim construction form
    In stock
    €0.01
    Ledil Connection Module FP15948_HEKLA-H
    For COB LEDs with 16x19mm
    In stock
    Special Price €4.02 Previous: €4.95
    VARTA 4903 High Energy Batteries AAA Pack of 4
    Powerful batteries for appliances with high energy requirements
    In stock
    €2.28
    Fischer Elektronik Heat Conductive Adhesive Mixer, WLK M 4
    Mixer for Fischer Elektronik heat-conducting adhesive
    In stock
    €0.99
    • Brightness7,170 lm
    • Efficiency162 lm/W
    • Power44 W
    Lumileds LUXEON Rebel PLUS SMD-LED with PCB (Star), 85lm, 2700K, CRI 80
    Outstanding efficiency and light output
    In stock
    €1.81
    • Brightness85 lm
    • Efficiency88 lm/W
    • Power2 W
    • Brightness2 lm
    • Efficiency27 lm/W
    • Power0 W
    Milk-glas-like cover for aluminium profiles
    Milk-glas-like cover aluminium profile 53811
    In stock
    €2.99
    Carclo Lens 10417_Medium Spot TIR
    Compatible with almost all PowerBar V3 LED strips
    In stock
    €0.94
    Nichia NTCWS024B-V2 COB-LED 2700K, R95
    High colour rendering index, CRI 98
    In stock
    €4.22
    • Brightness530 lm
    • Efficiency112 lm/W
    • Power5 W
    • -34%
    Osram Oslon SSL SMD-LED with PCB (10x10mm), 145lm, yellow
    Compact light source for space-saving designs
    In stock
    Special Price €1.69 Previous: €2.56
    • Brightness56 lm
    • Efficiency112 lm/W
    • Power1 W
    Heatsink round 50mm
    minimal cooling for LEDs up to 3 Watt
    In stock
    €5.90
    Nichia NF2W757GT-F1 Optisolis 5000 K, Rfc00
    Light in daylight quality!
    In stock
    €0.93
    • Brightness23 lm
    • Efficiency122 lm/W
    • Power0 W
    Lens for Nichia NCSU275/NVSU233AT, 10°
    UV resistant silicone lens
    Out of stock
    €6.28
    • Brightness900 lm
    • Efficiency110 lm/W
    • Power8 W
    Nichia NCSG219B-V1 SMD-LED, 139lm, green
    Nichia LED-from the world's largest led manufacturer
    In stock
    €1.05
    • Brightness139 lm
    • Efficiency118 lm/W
    • Power1 W
    Aluminium Profile End Cap, closed, flat
    Suitable for aluminium profile 33773
    In stock
    €0.99
    • -60%
    Nichia NCSRE17AT SMD LED with10x10mm PCB, 31lm, red
    Colour version of the successful E17 series with flip-chip technology!
    In stock
    Special Price €0.98 Previous: €2.45
    • Brightness31 lm
    • Efficiency30 lm/W
    • Power1 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