ordered yours 4 pcs of amzdeal 10W LED RGB Floodlight floodlight Exterior projector Spotlight 16 colors waterproof IP65 with memory function and remote control do not meet the specified requirements. The memory function does not work when the spotlights are switched Normally, the recipient is located outside when the lights introduction is not sure IP65. Lt. Image from Amazon should be the recipients are inside the housing. Moreover, there is not a single approved marks on the radiator so that may not be installed in electrical systems.