• Hot shoe flash mount on top make it easy that you could mount a Hot Shoe Flash/Slave Sensor/Receiver. • Hot Shoe Size can be adjusted (17-23mm) , to apply different standards of flashing lights (not including the Sony Minolta mouth) • 1/4"-3/8" screws adapter at the bottom make it easy to get it work on light stand and standard tripod. • The holder have a 5/8" Spigot stud socket at the bottom can be connected to studio Light Stand. • lampholders joints using Luo tooth design, with a fastening handle to prevent the instant when the lamp tilted down, conducive to protecting the lamps. • lampholders support different lighthouse joints. • You may also adjust the umbrella and flash in different angle. • Main material: Aluminum, ABS ( Acrylonitrile Butadiene Styrene )