Power X (Qingdao) Energy Technology Co., Ltd. , https://www.qdpowerxsolar.com
All models offer 87-90% full load efficiency and are capable of operating over an input voltage range of 90-305Vac and provide high power factor correction (0.96 for input voltage 120V and 0.95 for input voltage 220V) ). In addition, the LUC-042SxxxDSW (SSW) series has been certified by UL, CUL, CE, FCC, ENEC, CB and CQC.
The high efficiency of this series of drives allows the product to operate at lower temperatures, effectively increasing drive reliability and extending product life. When the drive case temperature is 60 ° C, 80% load operation, its service life can reach 80,500 hours. 
This series of drives is a stand-alone product that is primarily suitable for lighting applications for downlights and panel lights. At the same time, in order to ensure trouble-free operation when applying this product, the series of products are equipped with overvoltage protection, overtemperature protection and short circuit protection.
Infinet said that the LUC-042SxxxDSW (SSW) series products are now fully in production and sales. 
Infineon Introduces 42W Single Constant Current Output Standalone LED Driver
On October 22, Infineon Electronics (Hangzhou) Co., Ltd. announced the introduction of a 42W adjustable single-channel constant current output independent LED driver, namely LUC-042SxxxDSW (SSW). The series is available in 14 different models with an output current of 350-2100 mA. Each model offers an 8-speed maximum current adjustable solution with an adjustment range of 65%-100%.