Product Name: Sodium Lamp metal Halide Lamp Lead in Wires Model NO.: Nickel-tungsten-copper Power: 70W/100W/150W/250W/400W Bulb Type: T Type: a Certification: CE, UL, RoHS, ISO, GS, FCC, CCC Input Voltage: 220V 240V 110V Trademark: Lealite/OEM Transport Package: Carton with Pallet Specification: CE, SGS, ISO Origin: China HS Code: 85399000 Product Description LEALITE manufactures a wide range of lead-in-wire types to satisfy the requirements of the lighting and related industries. The function of lead-in-wire in electric lamps is to provide an electric connection to the filament along with a glass-to-metal seal components. Whereever necessary,a built-in fuse link is also available within a lead-in-wire pair. The lead-in-wire types manufactured covers a wide range of dimensions and materials to suit the many application and lamp types.Lead-in-wire: Many sizes and material compinationsNickel Shields for anto head lights.Pure Nickel Strips for metal halide and Sodium vapour lampsThird Wire of TL lamps: Nickel Plated Steel(NPS)Components for sodium and metal halide lamps made of Nickel,Nickel plated Steel, Stainless steel wires and strips.TypeTotal lengthCuTungstenNickel plated SteelL1 mmDia × NoL2 mmDia(mm)L3 mmDia(mm)Type 180mm450.3 × 4150.8201.5Type 2119mm800.3 × 5150.8241.5Type 2a102mm720.3 × 5150.8151.5Type 3109mm740.3 × 7151.0202.0Type 4130mm890.3 × 7151.0262.0Type 5152mm890.3 × 7151.0482.0Type 6125mm770.3 × 12151.2332.0Type 6a155mm1070.3 × 12151.2332.0