The warm color of the bulb is closer to that of fire, which will give a warm feeling to the space and help you relax. This particular bulb, when placed alone, is capable of adequately lighting a small space, approximately 8 sq.m. It can replace an incandescent bulb from 66 to 74 watts or a halogen bulb from 40 to 44 watts, while maintaining the same level of brightness in the space.