LED downlights are often as simple to install as any normal incandescent light bulb. Most applications involve plugging them into a socket that runs off your mains Alternating Current (AC 110-230V) and since good quality LED lights have their very own built-in transformers, it's a plug in and play, DIY situation which will be easily and quickly achieved without needing transformers on every downlight - which is frequently the irritating case when running halogens. However, it's crucially important to note that there are a few scenarios that demand a bit more tinkering so your LED Downlights operate in an optimal level and do not get damaged in the process.

Two crucial considerations to take into account when installing your LED lights is whether your downlights will be running off a Direct Current (DC 12V) setup and / or if you're utilizing a dimmable option. In both cases, it's vitally important to make certain you have the correct hardware setup so that your LED Downlights can shine their best and for the duration of their long operational lives.

Firstly, if you're wanting to conduct your downlights off a 12V DC system, you'll need to purchase MR16 (socket type) downlights and possess the ideal transformer installed. The Magnetic Transformer is the most widely used power regulating apparatus for most homes and businesses, and is the transformer type required to optimally operate your LED lighting fixture. They're also very cheap and you can supply them in any electric shop. If you've got you, then great - it's a simple plug and playwith. But, LED Downlights will NOT run off an Electronic Transformer (or better understood in the specialized world as"Switch Mode Power Supply"). So - best bet is to get your friendly neighbourhood sparky (electrician) to come in and have a look-see as will be able to identify, source and replace that transformer if required.

It's worth mentioning that you shouldn't run a mix of different lighting technologies on precisely the same 12V circuit since you might experience a drop in illumination of your LED Downlights or they may not turn on at all. Having a 12V system it is either all LEDs or all Halogens.

Second, if you want to have the ability to dim your led lights, then you will have to obtain a dimmable LED Downlight alternative and have the appropriate dimmer switch installed. A Bell-Push Dimmer Switch is the optimum device used for controlling the increase or reduction of voltage for your dimmable LED Downlights and should be made available for you from the LED Lighting provider whenever you make your purchase. LED lights will NOT run well (or at all in some cases) off the older styled Push-Button dimmer switches. Again, like the Magnetic Transformer, a Bell-Push Dimmer switch is both essential and relatively cheap to buy.

So, if you call for a 12V LED Downlight or a dimmable option (either on AC or DC currents) you will need to make certain you have a Magnetic Transformer in place or a Bell Push Dimmer Switch installed respectively. This will make sure your LED lights operate at a 100% efficacy and live out their exceptionally long lives with no hassles. Be sure to follow the LED Downlights Installation guidelines as provided by your LED Lighting provider and employ a trained plumber were necessary to complete the installation safely and correct the first time around.