... High quality, High efficiency ,High stability 2.Adjustable voltage and current ,Wide input voltage . 3. 3 years Warranty T5 LED strip ... . Instant start, no flickering, no humming 4. High efficiency, constant current driver, with heat protection system 5. Tube life is longer ... for 20pcs. Company's core concept 1.Our Business philosophy: science and technology, quality, service, win-win situation. 2.our ...