... Electronic Ballast 200,000 Pieces / Month, Igniter 500,000 Pieces / Month, Electronic Transformer 50,000 Pieces / Month, LED Driver 30,000 Pieces / Month Electronic Ballast 2 ... ,000,000 Pieces, Igniter 5,000,000 Pieces, Electronic Transformer 500,000 Pieces ... Number of Year(s) Used Condition Electronic Ballast Tester UI5000 2 4.0 Acceptable Digital Bridge FD2810B 1 ...