White Fir Slim Christmas Tree. Light Technology: Dura-Lit® Incandescent. Light Style: Mini Light. Vickerman 6.5′ White Fir Slim Artificial Christmas tree featuring 948 PVC tips and 400 clear Dura-lit Style lights on white wire. A wonderful alternative to the traditional green Christmas tree, this brilliant tree comes prelit with Clear Dura-lit Incandescent Mini Lights, has lush white PVC tips on metal hinged branches, an On/Off Step Switch, and a metal tree stand is included. White Fir Slim Artificial Christmas Tree W/ Clear Dura-lit Incandescent Lights. Size – One Size. Measurements – Length: 34″ Width: 34″ Height: 78 (6.5′). Type – Home Decorations. Size Type – N/A.