Type: 2 gang light switches
Parameters: 10A 250V
Installation: Surface Mounted
Trademark: YESLINK or OEM
Style: 2 gang light switches
Transport Package: Each One in Polybag, 10PCS/Box, 30boxes/CTN
Origin: Shunde China
The two gang switch
The two gang switch, as the name suggest is a normal light switch with 2 normal looking switches lined up side by side. Both these are ordinary switches used to switch a light on and off, except in this case, there are two switches for 2 different light points.
The two way switch
A two way switch on the other hand consist of only one “gang” or more specifically one single switch. It will look exactly the same as a One gang switch when seen from the front. The difference lies at the terminal at the back of the switch.
Two way switches works in pairs. That is to say, you need a pair of two way switch to make the the switches do it’s work properly.
The two separate 2 way switches are located in different locations of a building like a long hallway, a corridor, a staircase or even a shared bathroom or toilet.
The two way switch lets you switch on the light at one end and them switch it off at the other end. For example, when you want to go up or down the stairs at night, you would want to switch on the staircase lights before doing so. Once you have reached the upper or lower floor, you would want to switch off the staircase lights to save some electricity. That’s where two switches are very useful.