... :1.Small volume and easy to install or replace traditional lamp 2.Long life-span,small light decline rate for this ... quality and good heat dissipation4.Beautiful appearance,high brightness output. 5.Green led spotlight product,no ultraviolet and infrared radiation6.Save ... School,office,hospital.3.Factory,plant,warehouse.4.Super market.5.Bus,shuttle,railcar.6.Emergency lighting7.Focused reading and task ...