cgjxs4 in 1 e27 base socket light lamp bulb holder adapter for p video studio softbox t200610

for light lamp . for foldable softbox: features: this product is mainly used in pgraphy. it is a 4 in 1 studio e27 lamp socket adapter. it allows 4 bulbs installed in one single socket at the same time for bright illumination. each socket on the adapter can support up to 200w, so it supports up to 800w in total. with two independent switches, can control each bulb. light weight, easy installation. if you mounted four bulbs at same time, each bulb diameter must be less than 80mm. ...