For its Prime Members, Amazon has the Element ELSP38050 3/8-Inch by 50-Feet Soakerpro Hose (Black) for $8.08 with free shipping. Retail price: $17. Walmart sells it it for the same price.
Amazon has the 2 Lutron Maestro Motion Sensing Switches (White, MS-OPS2H-2-WH) for $28 with free shipping. List price: $40. Features automatic motion Sensor Switches, works with all bulb types.
Has excellent Amazon Reviews.