40% off or more: The best Amazon Memorial Day deals on grills, lawn care and more

You don't have to wait until Memorial Day to save. (Fox News Composite)

You don't have to wait for Memorial Day to upgrade your outdoor setup. Amazon already offers 40% off or more on seasonal essentials ahead of the holiday. Snag outdoor string lights for under $25, a cordless lawn mower for $430 off and a grill-and-griddle combo for $380 off. Prime members can even grab a smart bird feeder with a built-in camera for over 50% off. These deals won't last, so add your favorites to your cart now.

READ MORE: Memorial Day sales guide: When deals start and where to save the most

Trending early Memorial Day deals

Raised garden beds, 2-pack: $39.97 (56% off)
Smokeless fire pit: $93.96 (55% off)
Dewalt 20V Max cordless drill driver set: $89.10 (50% off)
Beckham Hotel Collection bed pillows, set of 2: $41.97 (48% off) 
Digital thermometer: $8.98 (47% off)
Bunting flags: $51.17 (42% off)

Solar motion-sensor lights: $17.99 (50% off)

Original price: $35.99

These under $20 security lights offer wide-angle coverage. (Amazon)

These LED lights provide 270-degree coverage and motion detection up to 26 feet — all for under $5 per light. Three modes let you control the brightness, and since they charge via sunlight, there's no need for wires.

Smart bird feeder with HD camera: $89.99 (55% off)

Original price: $199.99

View your favorite birds from your smartphone. (Amazon)

This smart bird feeder features a 2K camera and AI technology that can help identify birds as they visit, with results viewable on your phone. A 3-watt solar panel keeps it powered without cords, while the waterproof design supports year-round use. 

Shatterproof outdoor string lights: $21.99 (45% off)

Original price: $39.99 

These solar-powered LED string lights set the mood for summer nights. (Amazon)

Light up your patio with 100 feet of string lights, complete with a remote, three lighting modes and a built-in timer. The water- and shatter-resistant design helps it handle summer showers.

READ MORE: Patio furniture deals: Save up to 68% on outdoor seating and accessories

Captiva Designs propane gas grill-and-griddle combo: $499.99 (43% off)

Original price: $879.99

The dual grill and griddle makes two meals at once. (Amazon)

Cook everything from burgers to breakfast with this propane gas grill-and-griddle combo. Four burners power the grill side, while a separate flat-top griddle handles bacon, veggies and buns. Folding side shelves and built-in wheels make it easier to move and store.

READ MORE: Cookout season is here: These are the best grills to buy before Memorial Day

Cast-iron smash-burger press: $13.99 (53% off)

Original price: $29.99

Achieve crispy, lacy edges. (Amazon)

This cast-iron press helps create crispy, lacy edges on burgers. Its 1.6-pound weight presses patties flat against the griddle or grill grates for a classic smash-burger effect.

Blink Video Doorbell and Outdoor 4 camera: $70.99 (63% off)

Original price: $189.98

Use two-way talk to hear and speak through the Blink app. (Amazon)

Pair the Blink video doorbell with the Outdoor 4 camera to monitor your front door and home exterior. A 63% discount brings this bundle below the typical price of the doorbell alone. Both devices run on AA batteries for up to two years and send motion alerts to your phone through the Blink app.

EGO Power+ cordless electric lawn mower: $649.99 (40% off)

Original price: $1,078.98

Trade the gas can for a battery pack with this lightweight mower. (Amazon)

EGO mowers don't often see discounts this deep, making this a notable lawn care deal. This bundle includes an extra 56-volt battery that can run up to 60 minutes per charge. The 21-inch deck folds flat for easier vertical storage.

Jackery Explorer 1000 v2 portable power station: $449 (44% off)

Original price: $799

Get backup power for camping, tailgates or short outages. (Amazon)

The Jackery Explorer 1000 v2 keeps devices and small appliances running while camping, tailgating or short outages. It recharges to 80% in under an hour, and at just 23.8 pounds, the updated v2 design is even lighter than the original.

Solar umbrella with LED lights: $69.99 (42% off)

Original price: $120

Get shade by day and ambient light at night. (Amazon)

Stay shaded during the day and add ambient light at night with this 9-foot solar umbrella. The 32 LEDs built into the ribs charge automatically, so there's no wiring required. A push-button tilt and crank lift keep setup simple.

For more deals, visit www.foxnews.com/deals 

Magnetic screen door: $23.99 (40% off)

Original price: $39.99

Keep bugs out without a hardware install. (Amazon)

This magnetic screen door lets fresh air in while keeping bugs out. The hands-free panels snap shut behind you as you pass through. It installs without drilling or hardware and fits standard door frames up to 38 by 82 inches.

If you're an Amazon Prime member, you can get these items sent to your door ASAP. You can join or start a 30-day free trial to start your shopping today.