You can use the provided hand grip to hold the LED Light yourself instead of mounting to the light stand or camera hot shoe.
Various installation ways. High quality.
Battery: 1 x Panasonic CGR-D16S/D220, or 1x Sony NP-FH70/NP-FM55H/NP-F550, or 6 x Ni-MH, or 6 x AA batteries.
Life expectancy: >10000 hours.