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Push Button Lamps & LEDs

Push button LEDs are a type of component that connects two different points in a circuit. When pressed these switch on an LED.

Structure of push button LEDs

Push button LEDs have a structure made up of four legs; two on one side and two on the other. The two legs on either side connect internally when the push button is pressed, allowing electricity to flow through the circuit.

How do push button LEDs work?

A single leg of the push button is connected via a 5v supply and the other one is connected with an LED via a resistor. When in neutral (i.e. not pushed) the push button does not allow the current to flow through it, but when it is pressed it completes the circuit and the LED will start to glow. The current will flow all the while when the push button is pressed. As soon as it is released, the LED will be turned off as the push-button breaks the circuit and stops the supply of electricity.

290 Products showing for Push Button Lamps & LEDs

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Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 442-122 Mfr. Part No. 10-2106.3145 Subtotal (1 unit) HK$67.40 HK$67.40/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-925 Mfr. Part No. 10-2119.1045 Subtotal (1 unit) HK$62.40 HK$62.40/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 444-102 Mfr. Part No. 10-2K06.3155 Subtotal (1 unit) HK$81.90 HK$81.90/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-275 Mfr. Part No. 10-2K13.1075 Subtotal (1 unit) HK$61.10 HK$61.10/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
In Stock EAO Modular Switch Lamp for Use with 04 Series RS Stock No. 279-0020 Mfr. Part No. 704.950.0 Subtotal (1 unit) HK$98.50 HK$98.50/unit Quantity	EAO	-	Modular Switch Lamp	04 Series	Contact Block	-	-	DIN EN 60947-1/DIN EN 60947-5-1, REACH Compliant, RoHS Compliant
In Stock Omron Push Button Lamp for Use with M22, A22S/W, A22K, A22E, A22 RS Stock No. 214-7823 Mfr. Part No. A22-TN Subtotal (1 unit) HK$97.90 HK$97.90/unit Quantity	Omron	-	Push Button Lamp	M22, A22S/W, A22K, A22E, A22	-	-	-	RoHS, UL, CSA
In Stock EAO LED Indicator Lamp Push Button Switch RS Stock No. 903-9322 Mfr. Part No. 10-1112.1279 Subtotal (1 bag of 10 units) HK$297.50 HK$29.75/unit Quantity	EAO	-	LED Indicator Lamp Push Button Switch	-	-	-	-	REACH, RoHS
In Stock EAO Modular Switch Lamp for Use with Series 4 Switch RS Stock No. 175-7914 Mfr. Part No. 704.950.0B Subtotal (1 unit) HK$105.30 HK$105.30/unit Quantity	EAO	-	Modular Switch Lamp	Series 4 Switch	Lamp Block	-	-	No
In Stock EAO LED Indicator Lamp Push Button Switch RS Stock No. 200-4151 Mfr. Part No. 10-1313.1249 Subtotal (1 bag of 5 units) HK$187.30 HK$37.46/unit Quantity	EAO	-	LED Indicator Lamp Push Button Switch	-	-	-	-	REACH, RoHS
In Stock Siemens Push Button Lamp for Use with 3SB2 Series RS Stock No. 612-9905 Mfr. Part No. 3SB2908-1AC Subtotal (1 bag of 10 units) HK$136.70 HK$136.70/bag Quantity	Siemens	-	Push Button Lamp	3SB2 Series	-	-	-	RoHS, CE
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-260 Mfr. Part No. 10-2113.1065 Subtotal (1 unit) HK$65.20 HK$65.20/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-953 Mfr. Part No. 10-2519.1059 Subtotal (1 unit) HK$86.80 HK$86.80/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
In Stock Pfannenberg Lamp Removal Tool for Use with LEDs or Bulbs RS Stock No. 460-278 Mfr. Part No. 28250250000 Subtotal (1 unit) HK$4,009.70 HK$4,009.70/unit Quantity	Pfannenberg	-	Lamp Removal Tool	LEDs or Bulbs	-	-	-	No
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 441-753 Mfr. Part No. 10-2H25.2045 Subtotal (1 unit) HK$63.90 HK$63.90/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-266 Mfr. Part No. 10-2K09.1075 Subtotal (1 unit) HK$81.90 HK$81.90/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
Temporarily out of stock RAFI Green Push Button Lamp for Use with Push Button RS Stock No. 524-327 Mfr. Part No. 1.69.507.105/1502 Subtotal (1 pack of 10 units) HK$698.90 HK$698.90/pack Quantity	RAFI	-	Push Button Lamp	Push Button	-	Green	Lamp	REACH Compliant, DIN EN 60529 (IP40), RoHS Compliant
Temporarily out of stock NKK Switches LED Push Button for Use with YB, KB RS Stock No. 196-0314 Mfr. Part No. AT634C12 Subtotal (1 unit) HK$82.80 HK$82.80/unit Quantity	NKK Switches	-	LED Push Button	YB, KB	-	-	-	RoHS
Stocked by manufacturer EAO LED Push Button for Use with 10 Series RS Stock No. 443-281 Mfr. Part No. 10-2K19.1055 Subtotal (1 unit) HK$63.90 HK$63.90/unit Quantity	EAO	-	LED Push Button	10 Series	LED	-	-	REACH Compliant,ROHS Compliant
In Stock EAO Lamp Extractor RS Stock No. 442-118 Mfr. Part No. 03-996 Subtotal (1 unit) HK$74.10 HK$74.10/unit Quantity	EAO	-	Lamp Extractor	-	-	-	-	No
In Stock ABB Lamp Extractor for Use with CombiLine Range RS Stock No. 480-7906 Mfr. Part No. 1SFA616920R8072 Subtotal (1 unit) HK$44.90 HK$44.90/unit Quantity	ABB	-	Lamp Extractor	CombiLine Range	-	-	-	No