Israel's Oree has developed a planar LED light source called the LightCell - which looks like an OLED. Now Cnlight (Guangdong Cnlight Optoelectronics Technology) has produced a table lamp that uses two such light sources.

Oree's LightCell e features 80 lm/W effifacy and 90-95 CRI, and it's rather thin at 3.73 mm. The LightCell has several individual LED dies and a flat light guide that creates a uniform planar emitting pattern.

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters