KSW0041AA S19HE2SY31 LED SMD 3709 SIDEVIEW CW 7000-7500K 1900-2000MCD@2 The KSW0041AA S19HE2SY31 is a high-quality product offering LED SMD 3709 SIDEVIEW CW 7000-7500K 1900-2000MCD@2. With a shrink ratio of N/A and nan operating temperature, it provides reliability in various applications.