Adopt imported IC in line with global using standard. The quality is stable and reliable stable performance; Has perfect over-current over voltage overload over temperature short circuit open circuit protection (automatic recovery). Constant high precision of output current direct current ripple is small the work high switching frequency low temperature long service life. Wide input voltage high conversion efficiency conversion efficiency of 90% or higher.High-precision constant output current low noise (design) according to the LED characteristics ensure the LED lamps and lanterns use safer more stable. Long life design high reliability 100% load aging and fully functional test. Can drive all kinds of high-power LED color.Aluminum shell waterproof potting for outdoor use. The use of long life and high temperature resistance capacitance make product live longer more excellent performance more energy efficient.