Staples offers the Starscapes Laser Motion Projection Lights
, model no. LPL-314, for $39.99
. Plus, Staples Rewards members qualify for free shipping
. (Not a member? Click here
to sign up for free.) That's the lowest total price we could find for similar lights by $25, although we saw them for $10 less last month. It features red and green lasers, easy installation, up to 300-foot projection, over 400 lights, and optional sound activation. Deal ends December 19.