Features: 1) Brass material, glass interior 2) Specification: E5/9 3) With threads 4) Finishes: brass-acid wash, brass-nickel plated 5) Main applications: Christmas lamp bulb and other special lamp bulbs 6) Sea transportation, safe and reliable structure Outer packing: 100,000pcs/export carton Carton dimensions: 47 x 31 x 19mm N.W.: 17.5kg G.W.: 18.53kg