With pricing varying by ZIP code, Home Depot cuts up to 63% off a selection of LED light bulbs. (Prices are as marked.) Opt for ship to store pickup to dodge the $5.99 shipping charge, or get free shipping on most orders of $45 or more. (Select items under $45 also bag free shipping.) A few best bets: Philips 50-watt Equivalent Dimmable LED Flood Light Bulb for $18.97 ($2 off) EcoSmart 75-watt Equivalent LED Flood Light Bulb 4-Pack for $59.94 (pictured, low by $12)