With high colour consistency beautiful design and compatibility with many commercially available electronic or conventional transformers this Osram PARATHOM Professional Dimmable MR16 LED offers a high performance robust and energy efficient replacement for a halogen GU5.3 lamp. Lasting 40000 hours this Warm White LED boasts low heat output mercury free content and no UV radiation in the light beam. Typical applications for this 6.1W (50W equivalent) MR16 include display accent and down lighting in museums and retail outlets hotels and restaurants hallways and stairwells.