The technology of straight to shine ;Reasonable light distribution ;High light efficiency. Energy-saving, Eco-friendly, low energy consumption, simple and elegant of style, easy to installation. Noiseless and the lighting can be dimmable with remove controller . Dimension(mm):D450mm Quotation is available for 1 mouth. Payment terms: T/T(Telegraphic Transfer). Pay the deposit 30% after confirmed order, the balance 70% will be paid before shipment.