... , , Slim Light Box, LED Lighting panel, LED Bulb, LED Spotlight , LED Strip ,Dynamic LED Slim sign, T8 LED Light Tube Tube ,Electronic Ballast ... size available up to 4100*1720mm AF Type(Aluminous Frame Type)AF1/AF2 /AF2A /AF3 /AF4/ ... /AF30 PF Type(Plastic Frame Type)PF1 /PF2 /PF3 /PF4/PF5 /PF6CF Type(Crystal Frame Type)CF1 /CF2/ ... CF3/CF1-A3/A4-x (x=1,2,3,...)/CF3-A3/A4-x (x=1,2,3,...)LED ...