LED Spuldzes
General features Light bulbs are devices that transform electrical energy into light energy through various processes. The first light bulb appeared in the XIX century and was patented by Joseph Wilson Swam in the United Kingdom. But the first to rea... Redzēt vairāk
1454 apakškategorijās ir 25 produkti
1454 rezultāti "LED Spuldzes"
Rādīt filtru - 5 Gadu garantijaPHILIPS
iepakojums 2 Spuldze LED Philips G9 2SRT12 2W 200Lm 2700K
€14.56Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips E27 G120 10.5W 1521Lm 4000K
★★★★★ ★★★★★€29.19Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips E14 T25 1.7W 150Lm 2700K
€16.17Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips GU10 36D Izlīdzināms 3.8W 390Lm 2200-2700K
€9.35Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips E27 R63 3W 255Lm 2700K
€22.23Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips E14 B35 4.3W 470Lm 4000K
€5.36Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips GU10 C90 Izlīdzināms 2.6W 270Lm 2200-2700K
€9.35Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
Spuldze LED Philips E27 R80 4W 410Lm 2700K
€25.15Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
iepakojums 2 Spuldze LED Philips E14 P45 4.3W 470Lm 2700K
€16.42Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
iepakojums 2 Spuldze LED Philips GU10 36D 4.6W 355Lm 4000K
€21.81Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā - 5 Gadu garantijaPHILIPS
iepakojums 2 Spuldze LED Philips E27 A60 7W 806Lm 2700K
€17.39Bezmaksas piegāde! Saņemiet to 72 stundu laikā to 72 stundu laikā
LED spuldzes viss, kas jums jāzina: dažādi veidi un vāciņi, iekārtas, īpašības.
General features Light bulbs are devices that transform electrical energy into light energy through various processes. The first light bulb appeared in the XIX century and was patented by Joseph Wilson Swam in the United Kingdom. But the first to realize a commercially viable development was Thomas Alba Edison using carbon filament and on the 21st of October of 1879, managed to get a light bulb to function for 48 hours. From this date on, the evolution of lighting has been dizzying, passing through different technologies until it reached LED light bulbs. These light bulbs receive electrical energy from the grid and transform it into light energy through intermediary electronic elements as well as so-called drivers. Parts of a light bulb All light bulbs contain the same parts, which can be broken down into three main parts. Socket: Adjusting or fixation mechanism of the light bulb to its corresponding lamp holder. This element is in charge of making the first contact with the voltage supplied by the electricity grid and will transmit it towards the interior of the light bulb for the conversion to light energy. Many types of sockets exist; the best known remains the E27. Heat sink: This is where the driver will be housed. This element is usually made of ceramic or aluminium materials that are very good at dissipating heat. This aspect is very important, because if there is no proper heat dissipation, the lifespan of the product can be affected. Diffusor: This is the part that will diffuse light with a greater or smaller angle of aperture. The best known is the one that has a spherical shape, whereas the diffusor can come in variations according to the type of socket. Environment-friendly LED light bulbs do not use elements that are harmful to the environment, such as lead, mercury, cadmium, etc. Furthermore, due to its long lifespan, it saves energy and money for the end consumer of up to 80%, according to the type of light bulb used.