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LED warning & signal lamps

Products: 14
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Flashing light - LED 12V DC

Flashing signalising lamp commonly used in automatic gate. The device instantly attracts attention, providing a high level of security.
Index: LED-05367
Index: LED-05367
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Regular price €10.44 Price €10.44

Signal lamp with receiver - 230 V

Signal lamp with receiver, has a casing in orange. The range of the receiver covers up to 200 m. The lamp gives bright light well seen from a distance. It is resistant to...
Index: ELB-14627
Index: ELB-14627
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Regular price €13.42 Price €13.42

Flashing light HC-05 - LED 12V - red

Flashing lamp commonly used in automatic gate.  The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08712
Index: SES-08712
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Regular price €4.40 Price €4.40

Flashing light - LED 24V high

Flashing signalising lamp commonly used in automatic gate. The device instantly attracts attention, providing a high level of security.  Works like a strobe light with...
Index: LED-13638
Index: LED-13638
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Regular price €13.42 Price €13.42

Flashing light LED 12V magnetic - orange

Signal lamp with magnet . The device generates very bright light stroboscopic in orange with a frequency of approx. 80 / min The device will work well in situations...
Index: PRO-16967
Index: PRO-16967
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Regular price €10.70 Price €10.70

Flashing light HC-05 - LED 12V - blue

Flashing lamp commonly used in automatic gate.  The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08713
Index: SES-08713
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Regular price €4.63 Price €4.63

Universal flashing beacon - LED 12-230V AC/DC

Flashing light with an antenna with a universal power supply is a very interesting device that combines two functions: information about the operation of thedevice, as well as...
Index: ELB-13916
Index: ELB-13916
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Regular price €13.42 Price €13.42

Rooster signal light - 12V with car lighter plug

Popular alarm lamp of comsuming the power from the lighter slot. The device in one moment catches the eye, providing a high level of security. It is attached on the powerful...
Index: LED-06720
Index: LED-06720
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Regular price €6.26 Price €6.26

Flashing light - LED 24V DC

Flashing signalising lamp commonly used in automatic gate. The device instantly attracts attention, providing a high level of security.  Works like a strobe light.
Index: LED-13637
Index: LED-13637
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Regular price €10.44 Price €10.44

Flashing light - LED 230V

Signal lamp popular in door automation. The device is striking in an instant and provides a high level of safety.
Index: LED-06125
Index: LED-06125
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Regular price €10.44 Price €10.44

Flashing light LED 12V magnetic - red

Flashing lamp commonly used in automatic gate. The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08709
Index: SES-08709
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Czas oczekiwania: ok. 10-30 dni
Regular price €11.40 Price €11.40

Flashing light LED 12V magnetic - blue

Flashing lamp commonly used in automatic gate.  The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08710
Index: SES-08710
Waiting for delivery
Czas oczekiwania: ok. 10-30 dni
Regular price €9.07 Price €9.07

Flashing light LED 12 V magnetic - orange

Flashing lamp commonly used in automatic gate.  The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08711
Index: SES-08711
Waiting for delivery
Czas oczekiwania: ok. 10-30 dni
Regular price €10.23 Price €10.23

Flashing light HC-05 - LED 12V - orange

Flashing lamp commonly used in automatic gate.  The device instantly attracts attention, providing a high level of security . Works like a strobe light with a frequency of...
Index: SES-08714
Index: SES-08714
Waiting for delivery
Czas oczekiwania: ok. 10-30 dni
Regular price €4.65 Price €4.65

Tough start

In 50-ies. the last century, light-emitting diodes, were not designed to operate at room temperature and should be dipped in liquid nitrogen so they could work. The first light-emitting diodes can be purchased allocated to light only in the infrared range, and in spite of this, in a short time found them a use in photoelectric sensors. In 1971, through the development of better semiconductor materials, LEDs have started to be produced in the colors green, orange and yellow. Thus, the first lamp warning LED. Only in 1993. Shuji Nakamura created the first blue LED and improved the green led is indium gallium ingan. Then he developed also the diode white.

Constant development of LEDs

Since 2006. manufactured the first light-emitting diodes with high luminous efficiency 100 LM/W. Four years later, in laboratory conditions it is possible to obtain light output of 250 LM/W. Led Technology is constantly improving, further development is directed towards OLED technology, which is considered to be the future on the lighting market. Organic light emitting diode, i.e., OLED is made of organic compounds. They are structures for flexible displays, televisions or lights the signal LEDS. OLED displays are extremely thin, and this is due to the lack of the need of backlight, since the LEDs themselves generate light.

Specification and construction

An organic led consists of several very thin layers of material superimposed on each other. Has two conductive electrodes: an anode and a cathode, another is a conductive layer and a layer issue. The substrate is often a film or glass. Thanks to the massive use of smartphones, starting with 2012. increasingly used in televisions OLED technology is becoming more widespread due to many advantages such as contrast and brightness the best of the available displays, the color reproduction is unattainable for other technologies, as well as the possibility of deformation of the screen surface. In addition, for those who care for our planet, in the production of OLED does not use mercury, making them more environmentally friendly.

Scratches on the glass

With its simple design and lack of illumination, costs of mass production is much lower compared to LCD displays and plasma panels. Less power consumption also affects the reduction in the cost of operation of the OLED display. Through the use of clear grounds, the display can show the image on both sides, giving an almost unlimited angle. Of course there are some "but" in the whole palette of the advantages is the lifespan of organic materials, susceptibility to environmental factors, as well as greater consumption of LCD screens when displaying white and bright elements. Blue led OLED may end up after CA. 5000h.