... with external Power supply 4.3 years warranty Product name : Energy Saving 8W LED Tube Light T5 for Cove lightingItem No : DG ... 2. Higher brightness levels, greater efficiency & energy saving levels, thus reducing carbon footprints & reducing energy costs 3. Easy to dismantle the cover ... bulk order.7.Shipping method: Courier ,like DHL, UPS,FEDEX, Air, Ocean, etc, and you can also use your own forwarder ...