The out carton is made of neutral kraft paper.The inner box is printed in neutral color. 20W packing size: 42*42*60 CM 100PCS/CTN GW. 9 KG 30W packing size:52*52*71CM 100PCS/CTN GW. 12 KG 40W packing size: 57*57*38CM 50PCS/CTN GW. 8 KG 50W packing size: 63*62*44CM 50PCS/CTN GW. 11KG