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LED diodes

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LED RGB 5mm matte common cathode - 5 pcs

LED RGB 5 mm with common cathode. Lens is matte with better light scattering. 5 pcs.
Index: UCC-01667
Index: UCC-01667
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Regular price €0.88 Price €0.88

LED RGB 5mm common anode

LED RGB 5 mm with common anode. Lens transparent.
Index: LED-00543
Index: LED-00543
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Regular price €0.20 Price €0.20

LED RGB 5mm common cathode

A single 5 mm led RGB common cathode. Has a transparent lens and shines at an angle of 30°. The color is transferred in three digit RGB (red, green, blue). With these LEDs, you...
Index: UCC-00547
Index: UCC-00547
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Regular price €0.20 Price €0.20

Set of 5mm LED - 30pcs.

Set of 10 pieces of diode, green, yellow and red.
Index: LED-01447
Index: LED-01447
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Regular price €0.88 Price €0.88

Set of 5mm LED - 16pcs

The set consists of 16 pieces of 5 mm LEDs: 5 yellow, red and green elements and 1 led in blue color.
Index: LED-04741
Index: LED-04741
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Regular price €0.43 Price €0.43

Laser diode 5mW red 650nm 5V

The module with a laser emitting light in a red color. Power equal to 5 MW. Voltage supply from 3 to 5 V.
Index: LED-06450
Index: LED-06450
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Regular price €0.61 Price €0.61

LED 5mm holder - nylon long - 10pcs

Long nylon LED holder  5 mm. The subject of the sale is the  holder , the LEDs can be purchased separately. Price of 10 pcs.
Index: LED-03772
Index: LED-03772
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Regular price €0.88 Price €0.88

Set of 3mm LEDs - 30pcs

Set of 10 pieces of green, yellow and red diodes.
Index: LED-01448
Index: LED-01448
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LED 5mm white cool clear - 5pcs

5mm cold white LED . Transparent lens. Price per 5 pieces .
Index: LED-03705
Index: LED-03705
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Regular price €0.45 Price €0.45

LED 5mm red - 10pcs

LED diode 5 mm red. Price for 10 pieces.
Index: LED-11440
Index: LED-11440
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Regular price €0.34 Price €0.34

LED holder 5mm - metal convex - 5pcs

LED holder 5 mm, made of metal. The subject of the sale is the holder, the LEDs can be purchased separately.
Index: AKS-03774
Index: AKS-03774
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Regular price €2.86 Price €2.86

LED strip RGB WS2812 5050 x 8 LEDs - 53mm

The strip consists of 8 individually addressed RGB LEDs 5050 with integrated driver. To control the module, one microcontroller's pin is sufficient. The module length is 53 mm.
Index: LED-06255
Index: LED-06255
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Regular price €2.24 Price €2.24

5mm 12V LED with resistor and wire - red

5mm red LED with attached resistor and 20cm long cable. It is powered by 12 V DC. Price for 5 pcs.
Index: LED-04754
Index: LED-04754
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Regular price €1.10 Price €1.10

LED 5mm white clear - 5pcs

LED diode 5 mm, white. Transparent lens. Brightness: 8 000 mcd. Beam angle: 20 °. Price for 5 pieces.
Index: LED-00542
Index: LED-00542
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Regular price €0.65 Price €0.65

LED 5mm green - 10pcs

LED diode 5 mm green. Price for 10 pieces.
Index: LED-11144
Index: LED-11144
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Regular price €0.34 Price €0.34

LED 3mm blue - 10pcs

LED diode 3 mm blue. Price for 10 pieces.
Index: LED-00460
Index: LED-00460
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Regular price €0.56 Price €0.56

Set of 5mm LEDs 10pcs with resistors

Set of ten 5 mm LEDS with resistors. The kit includes: 10 PCs resistors 1.2  kΩ and 3 PCs green, red and yellow LEDs and 1 blue LED.
Index: LED-04663
Index: LED-04663
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LED 5mm white warm clear - 5pcs

LED diode 5 mm warm white. Transparent lens. Brightness: 14 000 mcd. Beam angle: 15 °. Price for 5 pieces.
Index: LED-00545
Index: LED-00545
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Regular price €0.79 Price €0.79

5mm 12V LED with resistor and wire - blue - 5pcs.

5mm blue LED with attached resistor and 18cm long cable. It is powered by 12 V DC.
Index: LED-04755
Index: LED-04755
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Regular price €1.10 Price €1.10

LED 5mm blue clear 465-470nm - 5pcs

LED diode 5 mm blue. Transparent lens. Length the interaction of the wave: 465 - 470 nm. Brightness: 6000 mcd. Beam angle: 15 °. Price for 5 pieces.
Index: LED-00540
Index: LED-00540
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LED 10mm red - 10pcs

LED diode 10 mm red. Price for 10 pieces.
Index: LED-04535
Index: LED-04535
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Regular price €0.81 Price €0.81

Set of 5mm LED - 160pcs with resistors + organizer

The kit consists of 160 PCs of 5 mm LEDs: 50 of yellow, red and green elements and 10 LEDs in blue color. The kit also includes: 200 pieces of resistors and a handy organizer
Index: LED-11552
Index: LED-11552
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Regular price €3.98 Price €3.98

LED 5mm blue - 10pcs

LED diode 5 mm blue. Price for 10 pieces.
Index: LED-14490
Index: LED-14490
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Regular price €0.45 Price €0.45

LED 5mm 12V with resistor and wire - green - 5pcs

Led 5mm green with the included resistor and a wire length of 20 cm. It is supplied with the voltage of 12 V. Items are sold in sets of 5 pieces.
Index: LED-03159
Index: LED-03159
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Regular price €1.01 Price €1.01

The breakthrough discovery of LED technology. What have we gained?

LEDs are increasingly replacing standard bulbs, including halogen bulbs, which for a long time have been considered the best solution in terms of economy, aesthetics and safety. Initially, LEDs did not enjoy such a high recognition, because they differed significantly from those we can use today. They did not emit enough light. They were used only for alternative purposes, replacing bulbs and fluorescent lamps in some situations. With the development and improvement of LED technology, better diodes began to appear, showing more and more ability to illuminate the environment and objects.

Modern LEDs are characterized by a longer service life, we can use them up to 50,000 hours, which means several times longer operation than in the case of classic light bulbs. If we use LEDs daily for 8 hours, there is a chance that they will serve us even for 20 years. Moreover, LEDs are extremely efficient. They use much less energy than fluorescent or incandescent bulbs. Their luminous efficiency is estimated at 80-90%. By this we mean that as much as 80-90% of the energy that is supplied to the device is used by them. The losses are therefore 10-20%. For comparison, the efficiency of an ordinary light bulb is 10% maximum. LEDs are commonly used for materials with greater sensitivity to heat. This is because they give off small amounts of heat, so they can have direct contact with different materials and people. They are also resistant to impacts and mechanical damage, so they are used in places exposed to possible acts of vandalism, destruction or malfunction. In the production of LEDs, no materials harmful to humans and the environment are used. Among other things, mercury, which poses a very high risk to our health and even life, has been abandoned. This makes it safe for humans and environmentally friendly.

How do LEDs work?

The process of operation of LEDs uses electroluminescence technology. It consists in the production of light by recombination of holes in conductors and electrons. In this structure there are enriched areas where there are more electrons and holes, i.e. these holes. Electrons from the N region (electrons) recombine with holes located in the P region (holes). In the conductivity band there are free electrons, while in the valence band there are holes. Energy is created, which is emitted as a photon of light. What is the electromagnetic wavelength depends on the energy gap, i.e. the distance between the conductivity band and the valence band.

Check our offer for LED technology. We offer a wide range of LEDs, as well as extremely practical LED strips, which you can use for furniture and decorative lighting. We also offer controllers and drivers, so that you can build an advanced LED system.