Is the DW089LG worth it over a red-beam laser?

For interior work, yes. The green beam is noticeably easier to see across a room, and three 360-degree planes replace several single-line setups. If you mostly work outdoors in sun, a red beam saves money without losing much.

How long does the battery last?

DeWalt rates run time at about 3 hours per charge with all three beams on. Carry a spare 12V battery for full-day layout work.

Does it come with a battery and charger?

Not always. Some listings are tool-only, so confirm the box contents before buying, especially at the lowest price.

DeWalt rates it at ±1/8 in. at 30 ft, which is fine for framing, drop ceilings and cabinet layout. For long runs, re-check against a reference line.

Can I use it outdoors?

It has a 165 ft range and an IP65 rating, but the green beam is hard to see in direct sunlight. Use a detector or work in shade for outdoor layout.

Prices vary by store and bundle. The best new price was $64.19 at Velmor as of November 4, 2026; check whether that listing includes the battery before comparing.

Where can I buy the DEWALT Self-Leveling 360-Degree Line Laser Level (DW089LG)?

6 stores we checked sell it, including Core & Main, Velmor, Merqora, Amazon, All-Wall.com.

DEWALT Self-Leveling 360-Degree Line Laser Level (DW089LG)

Q: Where is the DEWALT Self-Leveling 360-Degree Line Laser Level (DW089LG) cheapest?

At Velmor, for $64.19, 87% under what the other stores charge, as of our latest check.

Best price now

$64.19at VelmorObserved at 2:05 AM

87% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the DEWALT Self-Leveling 360-Degree Line Laser Level (DW089LG)

The DeWalt DW089LG is a 12V self-leveling laser level that projects three 360-degree green beams, so it can mark level lines across a whole room from one setup. It is rated IP65 for dust and water resistance and reaches 165 ft with accuracy of ±1/8 in. at 30 ft. The best new price is $64.19 at Velmor as of November 4, 2026, with five stores listing it new. That is a low price for a three-plane green-beam laser, so it is worth checking that the listing includes the battery and charger.