MR16 Ceramic Metal Halide Spotlights are available in 20W, 35W, Spot, Flood and Wide Flood with a choice of 3000K Warm White WDL and 4200K Cool White NDL. They offer excellent colour rendering CRI Ra. Many metal halide lamps are interchangeable but not all. If you are seeking a cheaper alternative to replace your existing lamp, please call us and we will be able to advise you on a compatible product.