... angle nearly 180 Deg; 2. Stainless steel screws, to fix driver; 3. Exactly fastener, easy for embedded installation; 4. Ultra thin ... : 1). Material: Aluminum alloy Water-proof,Anti-UV,Anti-corrosion;Driver with strict & long time test before application; LED chip with ... and Patent in Germany, USA,Australia, Taiwan and Japan Power Factor > 96%:,Driver with PSE,UL,CE,FCC etc. Dimmable available You ...