Panasonic HH-CB1285A Operation confirmed. Features: Modern design with a square form Improved transparency with new prism (90% transparency ratio) Switchable between center light and panel light Dimmable (100% to approx. 5%) and color adjustable (warm white to daylight) Specifications: Applicable room size: Up to 12 tatami mats Total luminous flux: 5,499lm Power consumption: 45.9W Specific energy consumption efficiency: Approx. 119.8lm/W Light color/Color rendering property: Daylight (6500K) to warm white (2700K), Ra83 Dimensions: Width 55cm x Length 56.6cm x Height 9.9cm Weight: Approx. 4.1kg