When it comes to lighting with LEDs, Le Deun Luminaires is a pro, having perfected the technology, and created low energy lighting designs with exquisite ambiance for 13 years. The French company has created large hoop lamps in sizes and conformations that can be used decoratively and functionally anywhere in your home... but I'd still like to use just one to train my agility dog.
The π (Pi) Lamps come in various sizes and configurations: πMega, πMicro, π602, π314, π888, and π1888, but you only need these numbers for ordering - which I expect you will do! These circular lamps can be used individually or in groupings to create a variety of effects.
Pi Lamps by LeDeun Luminares (πMega)
Pi Lamps by LeDeun Luminares - table lamps for any setting
The ceiling Pi Lamps are particularly futuristic.
Pi Hanging Lamps by LeDeun Luminares
For more of Le Deun's creative Luminaires, visit its website; you won't be disappointed.