Recently, the Federal Communications Commission (FCC) issued a KDB file on the certification and testing of RF LED lights: 640677 D01 RF LED Lighting v01.
Definition of RF LED lights
A radio frequency LED lamp is a product that converts radio frequency energy into light energy through an LED. The LED lamp is not necessarily a radio frequency LED lamp. If the maximum operating frequency of the LED lamp is less than 9 kHz, for example passive or only directly powered by DC (no drive power module), it is not considered as a radio frequency LED lamp.
RF LED lamp certification and testing requirements
The RF LED lamp is certified according to the FCC Part 15B VOC method. The test method is based on ANSI C63.4:2014. In addition, a new test standard for luminaire FCC, ANSI C63.29, is being drafted: ANSI-ASC C63-Electromagnetic Compatibility standards development committee has a project to develop measurement procedures for lighting devices (C63.29). After the official version is formed, the luminaire will have separate test standards.
The RF LED lamp includes two test items: AC power port conduction emission and radiation emission, and the test requirements are based on FCC Parts 15.107 and 15.109, respectively.
It should be noted that the upper limit of the test frequency for radiated emissions is as specified in 15.33(b). If the maximum operating frequency of the product is less than 1.705 MHz, the upper limit of the test frequency for radiated emissions is 30 MHz.
However, according to the requirements of this KDB file, regardless of whether the highest operating frequency of the RF LED lamp is less than 1.705 MHz, the upper limit of the test frequency of the radiation emission is 1 GHz. In other words, it is necessary to do a radiation emission test of 30MHz-1GHz.
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