QHV-1 Socket Assemblies are used for MR16 type lamps with flat pins, up to 750w. MR16 lamps with base type GY5.3 are compatable with this socket. Assembly comes with leads.
QLV-1 Socket Assemblies are used for MR16 type lamps with round pins, up to 750w. MR16 lamps with base type GX5.3 are compatable with this socket. Assembly comes with leads.