Solatube 290DS Vusion Diffuser: White Trim -- 421305

Considered the ultimate in diffuser design, this technologically superior diffuser uses a Fresnel lens to deliver crystal clear daylight and a unique view of the sky. The fresh design of the Vusion diffuser harmonizes with  most any décor. This familiar traditional grid pattern sends the light directly below the lens. This is the standard lens and is best over a work station, counter top type application. 

If you are ordering a replacement Decorative Fixture for a system manufactured prior to 2007 you will need to order an adapter. 
320670 Solatube 290DS Spectralight Infinity Bottom Tube -- if you need the bottom tube also
410435 Solatube 290DS Ceiling Ring Assembly-- if no tube is required 

Solatube Effect Lenses can be used with a diffuser or decorative fixture, the Effect Lens adjusts the light and offers choices to soften or warm the light color. 

Glass Distractions Options (pdf)

Old Solatube Part # 421210