... led tube Description This t5 LED tube is Brand new & high quality light, in excellent condition, it is Energy saving, low power ... materialDie-casting aluminum alloy ADC12 and PCWarranty 3 yearsUsing This product is good for workshop, office, bank, hospital, shopping, subway, ... as follow accordingly. 3) For Figure A1 circuit,please remove magnetic ballast and starter,and connect the line per Figure ...