1.High quality, High efficiency ,High stability 2.Adjustable voltage and current ,Wide input voltage . 3. ... :CW,WW, Advantage 1. Energy saving up to 80%,high intensity 2. Good quality and good heat dissipation 3. Instant start, no ... for 20pcs. Company's core concept 1.Our Business philosophy: science and technology, quality, service, win-win situation. 2.our mission: to ...