Blue Indicator Light Engine Push-Start Button Set for Auto-Refitting (DC 12V)

Pros: First off, this switch is made professionally. It is fitted with one NO- and one NC-switch (look in "Other Thoughts"), and also a LED-lamp. The LED-lamp works independent of the switch (or you may connect it to one of the switches if you want)
The build quality itself is also good indeed, no "flimsy" parts here!
The two switches are rated for a maximum of 600 Volts and 10 Amperes.

Cons: The "Engine Start"-button itself (the blue plastic on the top) is loose, and you have to twist in onto the casing. No big deal, just wanted you to know :]
Also might be a little big if you want to fit it inside your dash (builds about 6 cm/~2,5" inside)

Other: As I've been working around this business (with electricity and all that) I'm pleased to see the build-quality of this switch.
So whatever you are going to use this switch to (power up your computer (perfect!), start your car-engine or power up some heavy power-tools or machines) this switch is perfectly fitted!
Another great deal from DealExtreme!

Pros: Good price for excellent quality. Does what it does, can switch off certain circuits when you press the button and (of course) make a circuit with a press of a button

Cons: Didn't find any manual or so to tell you wich side (red/blue) does exactly what, but figured it out pretty quick with a 12v lightbulb. Mine came with a RED ledbulb whilst I have the Blue button!

Other: Don't expect a perfect product, but it does what it's supposed to do so I'm not complaining. Red side closes a circuit when button pressed, Blue side connects a circuit when button is pressed. black terminals are for the lightbulb, could connect this to battery light on dashdisplay so it isn't on all the time