About Cascade Lighting Cascade solar lighting is a premier marketing and distribution company of upscale garden items and solar lighting. Cascade has successfully developed a very unique solar line that has been well received by the market. The line includes basic solar lanterns as well as more decorative pieces such as solar lighthouses, frogs and fairies. The success of the product offering is a result of the high quality metal and very detailed resin items you will find in Cascade’s solar lighting collection. Cascade solar lighting is a division of Alger International, Los Angeles, California.