1.Ideal for small strobe. 2.Equipped with two ... 15,000 square metersProduct Information Model LH-004 Lamp Holder Feature Suitable for various lamp Color Black Material Plastic Packaging Single box + ... material use, meet international requested starnard.100% inspection on spare parts,like capacitor, diode, fans, resistors, flash tube and ... , fuction test, surface inspection and so on.QC: E27 Lamp Holder