This lamp uses the same basic geometry but it is smaller and the 7-pointed stars are now heptagons. The net result of these changes is that this one prints in a little over 15 hours using a print speed of 80 mm/sec and a layer height of 0.2 mm.
This lamp printed in a little less than 26 1/4 hours using a print speed of 80 mm/sec and a layer height of 0,200 mm. This lamp is designed to hold any one of several LED lights called "puck" lights. You can get these powered by either batteries of wall power. This blog page has links for wall powered lights that work well: http://birkbinnard.com/blog/wall-powered-led-lights/