... try and test, developed new generation of energy-saving fluorescent products♥The structure uses a dual-tube design inside ... Available Date-Expired Date RoHS BST BST11110338Y-1RC-4 EFFICIENT ENERGY-SAVING FLUORECENT TUBES & GK0610, GK0912, GK1216, GK1218, GK1221, ... & Model No. Report Date CONSOLIDATED TEST REPORT BST EFFICIENT ENERGY-SAVING FLUORECENT TUBES & GK0610, GK0912, GK1216, GK1218, GK1221, ...