OSRAM 74863 is a LED bulb that uses 15 watts of power to generate a bright color temperature of 2700K. It has a lifespan of up to 25,000 hours and provides an illumination of 1100 lumens. It is suitable for use in lighting applications such as retail stores, offices, and living spaces. The small size and shape of the bulb, as well as the large beam angle of 250°, make it an ideal choice among small spot lights and down-lights. Other features of the OSRAM 74863 LED bulb include dimmability and IC-rating, meaning that it can be installed in fully enclosed fixtures.