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Deal.ai › DeWalt
DeWalt
DeWalt DW089LG-K 12V 3 x 360 Degree Laser

DeWalt DW089LG-K 12V 3 x 360 Degree Laser

Best price now

$499.00at Dewalt Authorized SellerChecked 9 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $499.00 at Dewalt Authorized Seller (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the DeWalt DW089LG-K 12V 3 x 360 Degree Laser

The DeWalt DW089LG is a 12V self-leveling line laser that projects three 360-degree green beams — one horizontal and two vertical — so a single setup covers floor, wall and ceiling layout. Green beam technology reads brighter to the eye than red, which helps on long throws and in brighter rooms. It runs on DeWalt's 12V MAX battery platform, so packs and chargers are shared with other DeWalt 12V tools. The integrated magnetic bracket with 1/4-inch and 5/8-inch threads mounts to steel studs, tripods and ceiling brackets, and the locking pendulum protects the internals in transit. It suits remodelers, cabinet and drywall crews and serious DIYers who want full-room coverage; it is larger and heavier than compact cross-line lasers and costs more than red-beam rivals, but it replaces several single-plane tools.

Best forDrywall, framing and ceiling layoutCabinet, tile and trim installersUsers already on DeWalt 12V batteriesWhole-room leveling and squaring
Pros
  • Three 360-degree green beams cover a full room from one position
  • Green beam is easier to see than red at distance
  • Runs on DeWalt 12V MAX batteries shared with other tools
  • IP65 housing resists dust and water spray
  • Magnetic bracket with 1/4-inch and 5/8-inch threads mounts almost anywhere
  • Locking pendulum protects the mechanism during transport
Cons
  • Bulkier and heavier than compact cross-line lasers
  • Green beam draws more power, so runtime per charge is shorter than red
  • Visible only indoors or in low light; not a replacement for an outdoor rotary laser
  • Bracket and case add bulk to a small kit bag

DeWalt DW089LG-K 12V 3 x 360 Degree Laser prices at every store

  • Dewalt Authorized SellerNew

    In stock

    $499.00Checked 9 h ago
    Visit Dewalt Authorized Seller
  • ToolUp.comNew

    In stock

    $499.00Checked 9 h ago
    Visit ToolUp.com
  • Mytoolstore.comNew

    In stock

    $499.00Checked 9 h ago
    Visit Mytoolstore.com

DeWalt DW089LG-K 12V 3 x 360 Degree Laser price history

Lowest price we've seen: $499.00 on Nov 11 at Dewalt Authorized Seller. Tracked across 3 stores since Nov 11.

What reviewers say

Owners rate it highly, with an average around 4.8 out of 5 from a small set of reviews. They like the bright green lines, the full 360-degree coverage and the convenience of the 12V battery platform. Complaints are few and mostly about size and battery life.

What people mention
  • Beam visibilityPraisedOwners say the green lines are bright and easy to read across a room.
  • 360 coveragePraisedReviewers like getting horizontal and both vertical planes from one setup.
  • Battery platformPraisedBuyers value sharing 12V MAX packs and chargers with other DeWalt tools.
  • BuildPraisedThe over-molded housing and IP65 rating get credit for holding up on site.
  • Battery lifeMixedSome owners find runtime per charge shorter than they hoped, which they tie to the green beam.
  • SizeCriticisedA few call it bulkier and heavier than compact cross-line lasers.

From Mytoolstore.com

  • Green beam laser technology
  • 12V lithium-ion rechargeable battery platform
  • Integrated magnetic bracket with 1/4" and 5/8" thread
  • Over-molded housing with IP65 water/debris resistance
  • Locking pendulum helps prevent damage to internal components
  • 3 x 360 degree line laser
Shipping
Free shipping over a stated threshold; estimated delivery Saturday, Nov 14–Monday, Nov 16
In the box
Blow mold case, Extended ceiling bracket, 12V battery, Charger

About the DeWalt DW089LG-K 12V 3 x 360 Degree Laser

The DeWalt DW089LG-K is a 12V green beam line laser that projects three 360-degree lines. It runs on the 12V lithium-ion rechargeable battery platform and comes with a battery and charger.

The housing is over-molded and has an IP65 rating for water and debris resistance. A locking pendulum helps prevent damage to internal components.

An integrated magnetic bracket has 1/4" and 5/8" threads for mounting. An extended ceiling bracket is included, and everything is supplied in a blow mold case.

Laser type
3 x 360 degree line laser
Beam color
Green
Power
12V lithium-ion rechargeable battery
Mounting
Integrated magnetic bracket with 1/4" and 5/8" thread
Protection
IP65 water and debris resistance
Housing
Over-molded
Pendulum
Locking, helps protect internal components
In the box
Laser, 12V battery, charger, extended ceiling bracket, blow mold case

What buyers say

Buyers like
  • Rated 4.8 out of 5 from 12 reviews

Questions and answers

Is the green beam worth it over a red-beam laser?
Green reads brighter to the eye, so lines are easier to see at longer distances and in brighter rooms. The trade-off is higher power draw and a higher cost than red-beam models.
Does it work with other DeWalt 12V batteries?
Yes. It uses DeWalt's 12V MAX lithium-ion platform, so packs from other DeWalt 12V tools fit. A battery and charger are included in the box.
Can I use it outdoors?
Only in low light or shade. Green line lasers are not visible in direct sun; for outdoor grading and long distances you need a rotary laser with a detector.
What is in the box?
The laser, a 12V battery, a charger, an extended ceiling bracket and a blow-mold case.
How do I mount it?
The integrated magnetic bracket attaches to steel studs and track, and has 1/4-inch and 5/8-inch threads for tripods and the included ceiling bracket.
Does it self-level?
Yes, it self-levels within its range and alerts you when it is out of level. The locking pendulum secures the mechanism for transport.
Where is the DeWalt DW089LG-K 12V 3 x 360 Degree Laser cheapest?
At Dewalt Authorized Seller, for $499.00, as of our latest check.
What do buyers say about the DeWalt DW089LG-K 12V 3 x 360 Degree Laser?
Buyers like: Rated 4.8 out of 5 from 12 reviews.
Where can I buy the DeWalt DW089LG-K 12V 3 x 360 Degree Laser?
3 stores we checked sell it, including Dewalt Authorized Seller, ToolUp.com, Mytoolstore.com.

Stores we've priced the DeWalt DW089LG-K 12V 3 x 360 Degree Laser at

  • Dewalt Authorized Seller deals and prices

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