... beautiful finish with fine quality and good price, CE, RoHS and FCC approved.2. Good before, in and after-sales services.3. PMMA Lens ... , LEDs, Aluminum Plate, Aluminum Housing, LED Driver by independent R&D, Screws, Wires and ... 80% energy saving than the same brightness of conventional halogen and incandescent lamp, 50% than the same brightness of energy ...