Product name: double layer single layer of hand-cranked bracket
this hand flow fixtures are specially designed for small and medium sized touring with safety lock feature (three locks). This simple tripod advantages: low price, high rise, can be hung up or down,

crossed up and down. Super endurance, non-slip locking easy to use, Super space double layer can be hung 32 downlights.

Height: 1.7 m-4.5 m

Rail length: 2.0 m 8 lamps (hanging lamp 16 HPA)
load: 70KG

single layer net weight: 22KG

two-tier net weight: 24KG

shipping: 204*20*26cm (a)