The relationship between Meihua downlight and flame barrel lamp is that Meihua downlight is an accessory of flame barrel lamp. According to relevant information, Miracle downlight is a kind of led lamp, which is used to assemble various types of lamps, among which flame barrel lamp is one of the lamps assembled by Miracle downlight. Therefore, the relationship between Meihua downlight and flame barrel lamp is that Meihua downlight is an accessory of flame barrel lamp.