The lego yoda led desk lamp is a force to be reckoned with not only will yoda and his green glowing lightsaber protect your universe or your desktop he can also be removed from his base transforming him into a super bright led torch with all this and a 30 minute auto shut off night light function its easy to see how yoda got his reputation as the most powerful jedi around r r requires 3 x aa 15v batteries amp 1 x aaa 15v battery not includedfeatures 3 x super bright leds size 1