... 3days Warning for applications:1.No ballast is needed. Any ballast should be removed before installation! 2 ... into garbage can directly, necessary measures should be done for full recycling. 5.All installation, maintenance, ... dismantling should be done by licensed technician. Application:1.Hotel,Entertainment ... ,7W,9W,11W,13W,15W,18W Sales well 5W,7W,9W,11W,13W,15W,18W ...