LED retrofit light bulb technology for up to 60W eq. incandescent replacement

摘要

We address recent advancements of LED retrofit light bulb development. A range of high-performance LED modules has been optimized to meet the requirements of general lighting and LED retrofit bulb applications. Based on a red-white approach using efficiency-optimized phosphor-converted and red monochrome-LEDs, these modules deliver warm-white emission of highest quality and efficacy. LED bulbs equivalent to 60W, 40W incandescent bulbs and a 25W_(eq). candle type one are presented.