Craftmade Sonnet Ceiling Fan Model CF-SON52CH-BSON70-LOK in Chrome. The fan is pictured with BSON70-LOK Light Oak Blades. Blades are sold separately, so you can choose from various blade options to customize your Sonnet fan to better match your decor. The light fixture comes with this fan... Highly efficient LED with frosted white lens cover. The fixture uses Integrated 16 Watt LED Array, 2700K CCT. The Sonnet is a Contemporary Extra Large Fans style Ceiling Fan Designed for use Indoors Only. This fan features a Super Efficient DC Motor with a Variable Degree Blade Pitch producing an AirFlow rating of 5 (where 5 is best). It is operated by a 6 Speed Remote and Wall Control.