1. What power can be used?
It can be powered by Six AA batteries or Lithium Battery.The battery includes: Sony NP-F series.NP-F550/F570F770/F960/F970; NP-FM/QM series :FM50/FM51/FM55H/FM500H/QM50/QM51/QM71D/QM91D; NP-FP/FH/FV series: NPFP50/FP60/FP70/FP90/FH50/FH60/FH70/FH90/FH100/FV50/FV60/FV70/FV100
*Please do not mix lithium battery with AA batteries to avoid serious injury or damage from explosion. Leaking or cause firing and even death.
2.How long can be used when powered by battery ? Such as when light is using NP-F550.
3. Can the lights charge for the battery ?
4. How to change the brightness or CCT ?
Rotating the Brightness or CCT wheel on the back of the light.
5. What should I do when it can't can change the brightness or CCT ?
*Please try to change the batteries. Perhaps the power is not enough to power on the light.
*Please do not use NI-MH battery. Because the voltage of the NI-MH battery is 1.2v. It can't power on the light.
*Please contacting us or your dealer to solve this issue.