An 8 watt LED MR16 lamp that is fully dimmable and produces a 465 lumen output over a traditional 36 degree beam angle. The homely 3000K light output has a CRI of 90 ensuring the colour is as consistent as possible. This particular lamp operates on a 17-19V supply and will require the appropriate driver in order to operate. Please note that halogen transformers will have limited compatibility due to minimum loads and various other factors. It is recommended to purchase a new driver with LED MR16 lamps.