There is no prize for keeping every flashlight in the same drawer. The LED Emergency Handheld Flashlight, 4 Pack, Adjustable Focus, Water Resistant with 5 Modes, Best Tactical Torch for Hurricane, Camping, Dog Walking gives you four units to distribute, which is the strongest reason I'd consider this set.

Put Light Where People Reach for It

A flashlight near an outside door serves a different moment from one beside a bed. Another could live with vehicle supplies, provided storage conditions meet its directions. Four units make those choices possible without moving one light around all week.

The listed design includes adjustable focus and five modes. Those could provide flexibility, but I'd check the actual mode sequence. Simple operation is particularly useful for a light other household members may need unexpectedly.

Quantity: Four handheld flashlights.
Focus: Adjustable.
Weather wording: Water resistant in the title.

Focus Adjustment Has a Purpose

A wider beam can help close by, while a tighter beam concentrates attention on a smaller area. That is worth comparing for ordinary outdoor jobs. Beam distance and sustained brightness need their own specifications; moving the beam adjustment doesn’t establish either one.

Water resistant is also a limited description. I'd keep the lights protected until a specific rating and the manufacturer's care instructions are confirmed.

The Battery Supply Can Change the Value

Price the correct batteries for all four lights and check whether any are included. If the set requires a less familiar cell type, its convenience may be lower than a smaller set using batteries already in your supplies.

This is a published-information assessment. I'd shortlist the pack for distributed household lighting after checking power details. For someone wanting one dependable primary outdoor light, a thoroughly documented single model may be the better comparison.