subject: LED Downlights - Installing a 12V, dimmable option [print this page] LED Downlights can usually be installed very easily - like screwing in a light bulb. However if you require your LED lights to be both dimmable and run off a 12V Direct Current (DC), there are two fundamental requirements you'll need to take care of to ensure a successful installation.
12V LED Downlights need to run off a Magnetic Transformer
The Magnetic Transformer is the most common transformer found in most homes or businesses and it's the type that you're going to need to run your LED Downlights. If you have an Electronic Transformer then you're going to need to take it out and replace it with a low cost Magnetic one that you can buy at any half decent electrical store. Better yet, and so you don't waste your time, get a trusted and professional electrician in to ascertain firstly if you need to replace anything at all. If you do, s/he or he can do the sourcing of the component and then the installation for you. It's not rocket science, nor is it an expensive affair.
Dimmable LED Downlights require a Bell-Push Dimmer Switch
Like the Magnetic Transformer, the Push Button dimmer Switch is an older and more commonly used device for modulating the voltage (either up or down) to your dimmable lights. In this case however, LED Downlights will NOT run off a Push-Button dimmer switch (also more technically known as a "Switch Mode Power Supply"). What you'll need is a Bell-Push Dimmer Switch (or Module) that should be supplied to you by the LED Lighting company you buy your LED Downlights from. This module will ensure that your downlights dim correctly without any flickering or damage done to the components.
So, it is essential that when installing a dimmable 12V LED Downlight application that you have the right transformer (Magnetic) and Dimmer Switch (Bell-Push) installed. This will ensure that your LED downlighting solution works properly and for the extremely long life span LED technology provides. Make sure you read the LED Downlights for a dimmable 12v installation guidelines provided to you by your supplier before attempting to install anything yourself. And, finally to be safe, unless you really can DIY, get an experienced electrician to come in and do the necessary installation work for you.
LED Downlights - Installing a 12V, dimmable option
