Attributes . 5 year warranty with LED lamping option, visit techlighting.com for more warranty details , Complementary Dobson wall sconce, Dobson Pendant and Dobson Grande pendant also available by Tech Lighting , From the brand formerly known as Tech Lighting , Ideal for kitchen island task lighting, bedroom lighting and home office lighting , Sleek and ultra-modern cylindrical glass shade. Gorgeous pure optic crystal illuminated ring , The LED Driver is housed within the junction box for this product , This item is made of natural brass. It is a living finish that will patina and warm with age which adds richness. If it gets an uneven patina or spots, a brass cleaner can restore the finish . Names