That report showed that led mr16 lamps intended to replace 20w and 35w halogen mr16s performed reasonably well but led replacements for the popular 50w category of halogen under performed compared to halogen.
Can i replace mr16 halogen with led.
The led mr16 lamp is a retrofit product meaning that it is designed to replace a halogen mr16 lamp used in a luminaire such as a downlight using the existing transformer and dimmer if installed.
If you re replacing low voltage mr16 50w halogens that have low voltage transformers the first option and potentially easiest way to convert to led is replace it with something like a philips 8w mr16 led.
The issue is that mr16 halogens can come in one of 3 voltages 12 24 and 120 volts.
It should tell you the maximum and minimum wattage permitted.
You should be able to find this on the body of the transformer itself in the form of a va number.
Then you must check to make sure your led bulbs use the same voltage.
Because they operate on ac rather than dc you don t need to use a special led driver.
You need to check to determine what your system uses.
How to replace a mr16 halogen bulb with led to change your mr16 bulb you must first identify the wattage of the bulb and the rating of the transformer that you are currently using.
In changing to an led mr16 the aim should be to achieve improved safety and performance re duced energy consumption and overall cost sav ings.
They should operate from your existing transformers.
To determine how many and what wattage bulbs you should install check the transformer rating.