New 12w LED Driver Transformer for MR16- MR11- G4 LEDLight Bulb Zero Interference with Dab and WiFi Energy Class A++

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Bathroom lights are MR16 - can I just replace MR16 bulbs for the ones you've linked to without changing the transformer again? If so, is there a version of those bulb that I can use that look more like the tranditional MR16/GU10 shape - so they fit the existing light fittings? Some G5.3 bulbs are DC and some are AC and some it does not matter, most sold on high street it does not matter, but some are marked 50 Hz, so fitting a DC power supply often called a driver, is not always best option.

12V Transformers and LED Compatibility LEDBenchmark - 12V Transformers and LED Compatibility

Replacing your existing 12VAC transformers in addition to your downlights can be costly and inconvenient, making it important that replacement LED downlights work well The transformer you need for strip lighting depends on multiple factors, such as the length of strip, watts per chip and total wattage. LED strip lighting comes with either small LED chips or larger LED chips, as well as a variety of sizes ranging from 1m to 5m. Small LED strip light chips are marked “3528” and measure 3.5mm x 2.8mm, while large LED strip light chips are marked “5050” and measure 5mm x 5mm. Larger 5050 chips are brighter per metre than small 3528 chips. To calculate the total wattage of the LED strip you wish to power you have to do one of these simple sums: • 60 small LED chips: calculate 5 watts per metre • 120 small LED chips: calculate 10 watts per metre • 60 large LED chips: calculate 15 watts per metre You then need to add another 20% to avoid potential overload on the transformer. LED drivers and electronic transformers for retrofit LED lighting are not interchangeable. They differ in output and load compatibility i.e. which LED lights they At this point, it’s important to note that if it is a halogen transformer,this maximum load applies to halogen light bulbs only. For example, if you have a 40VA transformer for halogen bulbs, you should not install 40-watts worth of LED light bulbs. This would overload the fitting and potentially cause a safety issue. I know that GU10 LED 220V on a dimmer they should be sold as dimmable, but if you use MR16 12V with a dimmable driver, are 12V LED bulbs already dimmable and OK for say 3-12V?We can determine by the specs you gave that the transformer is indeed AC Electronic Transformer for LV-Halogen Lamps

MR16 LED lights? - Home Improvement Stack Exchange How to wire MR16 LED lights? - Home Improvement Stack Exchange

Most light bulbs operate off mains voltage ( see below), but some light fittings are designed to be lower voltage. These are most commonly used in integrated kitchen fittings, where space is at a premium and smaller bulbs are a necessity. Low voltage light fittings often need a compatible transformer ( see below) to convert mains voltage to the correct, lower voltage. Most low voltage spotlights will be between 12-24 volts. The natural energy-saving properties of LED light bulbs means that they can offer the same brightness of a halogen equivalent, but using only a fraction of the power. A 5W LED spotlight, for example, can offer the same brightness of light as a 35W halogen spotlight. have additional modules that intentionally alter the load seen by the transformer to better replicate the load characteristics of 12VAC halogens and thus ensure broader (but notwithin a 100 Hz waveform. Despite the differences in the voltage waveform, all five transformers successfully powered the LED transformers are capable of controlling a greater flow of electrical power. Transformers therefore provide the ‘heavy-lifting’ power supply solution for larger scale LED lighting projects such as strip lighting (also known as ‘LED tape’). See below for further considerations over the use of an LED transformer with an LED light strip. How far away should I house the LED transformer? Superdrug adds new 'VIP Rewards' offers to its existing loyalty scheme – here's what you need to know Not sure why bathroom lights have stopped working - loft is actually freezing at the mo now winter is starting to set in. load input of the wirewound transformer can be seen to be a simple 50 Hz sine wave. In contrast, the electronic