The LUCIDA 50 boasts the latest in LED technology. Exclusive to National Lighting it is the first equivalent LED replacement for an MR16 50w downlight. Using the latest leading brand CREE LED XP chips the LUCIDA 50 offers unrivalled perfance in excess of 850lm. Available in 4000k and 3000k with a 30 degree beam angle. With its unique interchangeable heads the LUCIDA 50 has a number of features that make it the ideal replacement LED downlight for both commercial and residential applications. Available in both standard and mains dimmable. When ordering please make sure to order either the 84456 white adjustable head or 84458 satin silver adjustable head