erwei led light base for crystal 3d glass art colorful lighted square stand display plate flat erwei <p><b>product features:</b></p> <p>1. high-qualityelectronic integrated circuits</p> <p>2. equippedwith touch switch, allows you to control very conveniently.</p> <p>3. youwill have 6 different lighting modes as colors slow flashing, colors quickflashing, constant white light, constant red light, constant blue light,constant green light. </p> <p>4. 2kinds of power supply way: 3 aaa batteries (not providedby the seller), usb port (such as pc, car, power bank, etc.).</p> <p>5. laserled lamp stand base, brings magical splendor and charm to the 2d or 3d crystalcrafts. </p> <p>6. uniquedesign and exquisite craftsmanship, the amazing display platform for crystalcrafts, glass crafts, acrylic crafts and etc. it would be the icing on the cake.</p> <p><b> </b></p> <p><b>specification: </b></p> <p>size of led base: 68*68*30 mm</p> <p>size of the display stand: 50*50mm</p> <p>size of packing box: 90*80*30mm</p> <p></p> <p></p> <p></p> <p>overall weight: 80g</p> <p> </p> <p><b>package include: </b></p> <p>1 x led base</p> <p>1 x data cable</p> <p>1 x box</p>