Get select outdoor security lights with prices from $40 to $50 during this sale at HomeDepot.com. Shipping is free on orders over 45, otherwise it adds $5.99. The promotion includes this solar-powered Novolink LED Motion-Activated Light, which listed at $49.99 and falls to $39.99 during the sale. This Two-Light Incandescent Motion Security Light falls from $53.02 to $42.42. These are the best prices we can find anywhere. Sales tax is charged in most states.