• Surface plastic spraying process,better than dealing with anti-rust properties of spray paint and more difficult to change color.
• Stents are using high-quality cold-rolled steel plate.
• Stent plastic house, wires and other accessories used flam-retardant materials, temprature is above 105°C, the pressure is greatr than 1500V, safe and realiable.
• High-pereformance electronic, ultra-quiet or ultra-low-temperature inductance ballasts built in.