Compatible with Various Photography Gear: The center column features a universal thread adapter, and the boom arm includes both 1/4 in and 3/8 in threaded adapter. This ensures compatibility with most photography devices, such as studio video reflectors, softboxes, overhead rigs, and single lights Adjustable Height for Every Shot: Featuring a 3-stage column design, our air cushioned aluminum light stand allows you to adjust the height from 3.74 ft to 13.12 ft (1140 mm to 4000 mm), providing the flexibility to easily accommodate different shooting subjects and angles Maximum Load Capacity of 11.02 lbs: Made from durable aluminum alloy, this light stand with boom arm is lightweight and easy to transport. The center column supports 6.61-11.02 lbs (3 to 5 kg), while the boom arm can hold up to 2.2 lbs (1 kg).