JCC\'s Adjustable Downlight is a 18W 4000K Cool White Downlight which can be mounted on a surface or semi recessed and is perfect for rooms like bathrooms and kitchens. Supplied with an adjustable recessed mounting bracket from 65mm to 205mm diameter this product can easily be fitted in a range of pre-cut ceiling holes. Being LED, it is much more efficient to use and so will help cut down your energy bills. With it\'s 54000 hour lifespan, that\'s about 27x longer than your typical halogen bulb and so will also reduce the amount of bulbs needing to be purchased over time. It is supplied with a white rim as standard but there are also optional rims in Black, Silver and Rose Gold that can be purchased.