Estiluz
Aro
T-3543
Metallic suspension lamp with circular, adjustable heads and acrylic diffusers. The heads rotate up to 106o. The lamp can be mounted with all heads facing up or all heads facing down. Dimmable 1-10V. Composition aro M.1M1L each lamp is dimmable independently and each one can be mounted with heads facing up or down.

http://www.estiluz.com/en/product/aro-3542-3543 

max 2013
corona renderer 1.5