Receive a $100 rebate* when you buy 4 Sonnette® Cellular Roller Shades, plus a $25 rebate for each additional unit. THE NEW SHAPE OF LIGHT Sonnette™ Cellular Roller Shades combine the dimensional, energy-efficient construction of a cellular shade with the clean lines and simplicity of a roller shade. The innovative curved shape gently diffuses light, providing ambiance and character to all angles…