Difference of solar lighting quality in different producing areas

There is no difference. Sunlight Lighting was founded in 1975, formerly Shangyu Bulb Factory. Because of its strict regulations on offline branches, even if the origin is different, its quality will not be different. The annual output of integrated electronic lamps is 300 million, compact rare earth energy-saving fluorescent lamps are 350 million, T5 straight-tube high-power energy-saving fluorescent lamps and supporting lamps are120,000, T5 lamps and supporting lamps are 20 million, and outdoor lamps and LED supporting lamps are 20 million.