... supply with EMC standards for Safety Protection.LED APPLICATIONS :LED bulb Indoor lighting, (such as homes, hotels, factories) courtyard ... incandescent bulbs, halogen bulbs, energy-saving light bulbs, sodium lamp bulb.LED TubeIndoor lighting, (such as factories, shopping malls, basement) ... .Regarding the courier cost: a). You can arrange a RPI (Remote Pickup) service upon Fedex, UPS, DHL, TNT, etc. to ...