SAFETY LOW VOLTAGE: UL certificated and waterproof adapter with VI energy efficiency at 24 low voltage. Waterproof LED for Indoor & outdoor use. ? QUALITY ASSURANCE: An exquisite artwork produced by a professional quality control team. Certified by ISO9001, CE, ROHS, CP65, REACH, UL1310, EUROPE 60598 etc. ? FLEXIBLE BRANCH: Well-designed shape and Bendable branches make it easy to display the branches as you like to be more natural. ? EXQUISITE DETAILS: Natural birch hand-paint finish covered over whole tree including branches, is more costly than only plastic tape wrapped birch trees. ? LONG LIFE SPAN: More lights compared to others. Totally 240 warm white LED including 30 twinkled bulbs, Steady/Twinkle functions. Item dimensions L x W x H. 11 x 11 x 96 inches.