A.free spot,target direct,omni B.free spot,target direct,omna C.free spot,target direct,omna D.free spot,targe tdirect,omni spot
A.目標(biāo)點(diǎn)光燈 B.自由點(diǎn)光燈 C.目標(biāo)線性燈 D.自由線性燈