D Series: Constructed with a steel chassis and aluminum frame, this series supports movable trolley operation andfixed-angle installation. Models: LCO12PD, LC015PD, LC018PD, LC020PD, LC025PD, LC030PDScreen Dimensions: 640X1920X47mm Screen Weight: 50 kg G Series: Featuring a die-cast chassis with a foldable frame, this series supports screen folding and seamless multi-unittiling. Models: LCO12PG, LCO15PG, LCO18PG, LCO20PG, LC025PG, LC030PG Screen Dimensions: 640X1920X 62mm Screen Weight: 50 kg