... Co., Ltd is established in 2000,We have a full control of subsidiary company,which is called Ningbo Menik Photo Video Equipment ... energy variable,1/32-1/1(infinitely variable)4.Digital temperature controling system,over-heat protective device.5.Intelligence cooling -fan ... % recycle time1-2S1-2S1-2S1-3S2-3S2-3SOutput power control range6-stop aperture,1/10 energy variable 1.0=1 ...