Product Name: 18 x 3 stars LED light model: BLX-MZ300-18 (Input voitage range) input voltage: 90VAC-260VAC rated power (Rated power): 48W (Efficiency): 90-95% efficiency power factor (PFC): more than 0.99 working frequency: 50-60HZ operating temperature: 30~50 degrees C temperature: -15- +60 routine size: W300 x L600mm (constant other size) emitting angle: 15 degrees, 30 degrees, 45 degrees, 60 degrees of installation: ceiling installation appearance color: bright silver, white sand, black, brown, rose gold, gold tuhao, orange protection function: short circuit protection, overvoltage protection, overload protection, over temperature protection product certification: CE certification, UL 3/5 BOXTAR year warranty: Polaroid star (adjustable to 18 x 3W) stars LED light using super bright LED light source the United States and Germany imported optical grade PMMA lens, high efficiency, high conductivity The cooling system and the high grade Aluminum Alloy external shell, independent research and development of high efficient constant current drive power design and other materials, products to create the high light efficiency, long service life, novel appearance and strong sense; compared with the traditional halogen light source energy-saving 70% above; create LED lights for jewelry jade, diamonds, gold, platinum and crystal. Tourmaline, silver, pearl, crystal and Gemstone Jewelry Showcase lighting requirements, is a senior LED jewelry display lights leading brand! BOXTAR Polaroid company LED light star jewelry jewelry display lighting solutions; light from the jewelry design, LED jewelry display props design and production, construction and maintenance of one-stop jewelry lighting solutions plan. Focus jewelry display lighting and lighting environment based on jewelry stores, illuminance and color temperature of the deployment; the company advocates the ceiling display lighting, and enhance the sense of open space Sense to create a comfortable high-end jewelry shopping environment;