Superhtin 4ft double T8 LED tube light fixtues linear lighting fixture led light box with wings

1,bottom mateial: 0.2-0.3mm thickness steel

2. painting:after powder painting,025-0.4mm thickness

3.specs: 2-4ft for T8 double tubes

4. G13 type holders, PP or ABS or PC material

5. for T8 type LED tubes, without ballasts

6. size: 1230mm

7.package:22pcs/ctn

9.gurantee: 3yrs