... the groinding line, it must be connected with ground and lamp shade.4. For the fixture reflector, you’d better ... order to make sure quick and very safe arriving, all of our lamps will consider to use by sea ... or aircargo and expressAlthough you will think ... =$66,000.00/Year Energy Cost SavingsPlus: 274 Lamps X $30.03ea.=$8,229.00/Year in Replacement ...