... ,Power by solar energy Details:1) Power by solar energy, it rotate only, power by 3pcs size AA batteries, light and rotation, ... ) Slide switch on base bottom, it control light and rotation.5) Turning speed around 5-8circle/minute.6 ... in the retail stores, supermarkets, multiple shop, exhibitions and for other advertising purposes etc. Base size:L12 X ... 6cm Hot Sell LED Rotating Base,Power by solar energy