At Staples.com, you can buy on set of Laser Projection Lights and then use code 68823 to get a second one free. Add two to your cart and then apply the code. Shipping is free over $49.99 or with in-store pickup. That's the best price on a set of lights like these by at least $20. Three color combos are available, red/green, blue/red/green, and red/green snowflakes. Each comes with a remote control that allows you to select or change patterns, adjust motion speeds, freeze sequences, or set an auto shutoff timer. Sales tax is charged in most states.