Yes, there is a plug at the top of the tree
Yes, this tree has a combination of PVC and PE Tips. The PE Tips are the outside branches that give the tree a more realistic look, the inner branches are made of PVC, which is the traditional material used on Christmas trees.
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The lights connect by each section connecting to the section below. There are three sections.
Hello, The diameter of this tree is 56". Best Regards, National Tree Company
Hi Arlene, at this point, we do not show a stated offer on the Product Page for the 7-1/2 ft. Feel Real Jersey Fraser Medium Fir Hinged Artificial Christmas Tree with 1000 Clear Lights. If there was an offer/promotion applied or will be applied to the purchase, it would be visible on the Product page with the time frame of the offer prominently displayed. Unfortunately, we are not made aware of promotional codes and/or sales in advance. Stay in touch by registering for our online newsletter and receive special offers and promotions right in your inbox! Connect with us on Facebook, Twitter, and Pinterest for all kinds of inspiration! Become a Home Depot insider: http://pages.homedepot.com/Optin?storeId=10051&langId=-1&catalogId=10053&ExactTarget&email=&Source=GLOBALOPTIN Facebook: https://www.facebook.com/homedepot Twitter: https://twitter.com/HomeDepot Pinterest: http://pinterest.com/homedepot/ We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!