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

DeWalt DW089LG-K 12V 3 x 360 Degree Green Line Laser

4.8(12 ratings)

Best price now

$499.00at Authorized Tool OutletChecked Nov 11

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Price facts

  • Last seen at $499.00 at Authorized Tool Outlet on Nov 11.

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

The DeWalt DW089LG is a 12V self-leveling line laser that projects three 360-degree green beams — one horizontal plane and two vertical planes — so a single setup can mark floors, walls and ceilings at once. Green beams are easier to see than red in bright rooms and over longer distances, and the IP65 housing, locking pendulum and over-molded body are built for jobsite abuse. It runs on DeWalt's 12V MAX lithium-ion platform, so it shares batteries with the brand's 12V tools. It suits remodelers, cabinet and drywall installers, and electricians who want full-room layout from one tripod or ceiling bracket; it is more capable but bulkier than a single-plane cross-line laser and costs more than red-beam 360 units.

Best forRoom layout for drywall, framing and drop ceilingsCabinet, tile and trim installersElectricians and plumbers marking runs across walls and ceilingsContractors already on DeWalt's 12V battery platform
Pros
  • Three 360-degree planes cover floor, walls and ceiling from one setup
  • Green beams read clearly in brighter light and at longer range than red
  • IP65 rating against dust and water spray
  • Locking pendulum protects the internals in transport
  • Magnetic bracket with 1/4-inch and 5/8-inch threads mounts to tripods, studs and steel
  • Ships with battery, charger, ceiling bracket and blow-mold case
Cons
  • Green-beam units draw more power, so runtime per charge is shorter than red equivalents
  • Three planes make it heavier and larger than a cross-line laser
  • Green beams still wash out in direct sunlight outdoors
  • Bracket and case add bulk for small toolbags

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

  • Authorized Tool OutletNew

    In stockReturn policy

    $499.00Checked Nov 11
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What reviewers say

  • 4.8 / 512 ratings

Owners rate it highly, praising the visibility of the green beams and the convenience of three full planes from one position. Complaints center on battery drain and the size of the unit.

What people mention
  • Beam visibilityPraisedOwners say the green lines are clearly visible across a room and in brighter conditions than red beams.
  • Three planesPraisedUsers like marking floor, walls and ceiling from a single setup instead of repositioning the laser.
  • Battery lifeCriticisedGreen beams draw more power, and owners report shorter runtime per charge than they expected.
  • BuildPraisedThe over-molded housing, IP65 sealing and locking pendulum are seen as jobsite-durable.
  • SizeMixedSome find the three-plane body and bracket bulky to carry and set up in tight spaces.

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

The DeWalt DW089LG-K is a 12V green line laser that projects three 360-degree lines. It uses green beam laser technology and runs on DeWalt's 12V lithium-ion rechargeable battery platform.

The laser has an over-molded housing and IP65 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.

Laser type
Green beam, 3 x 360-degree lines
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 prevent damage to internal components
In the box
12V green 3 x 360 line laser, 12V battery, charger, extended ceiling bracket, blow mold case

Questions and answers

Is the green beam worth it over a red-beam laser?
Green is noticeably easier to see in lit rooms and over longer distances, which is the main reason buyers choose this model. The trade-off is higher power draw and shorter runtime per charge.
What comes in the box?
The laser, a 12V battery, a charger, an extended ceiling bracket and a blow-mold case.
Does it work with other DeWalt 12V batteries?
Yes. It uses DeWalt's 12V MAX lithium-ion platform, so it shares packs with the brand's 12V tools.
Can it be mounted on a tripod?
Yes. The integrated magnetic bracket has both 1/4-inch and 5/8-inch threads, plus magnets for steel studs and framing.
Is it usable outdoors?
It is IP65 rated for dust and water, but like all line lasers the green beams are hard to see in direct sunlight. Use a detector or shade for outdoor work.
How does it compare with a cross-line laser?
It gives three full 360-degree planes instead of two crossing lines, so it covers ceilings and floors without repositioning. It is larger and heavier as a result.
Where is the DeWalt DW089LG-K 12V 3 x 360 Degree Green Line Laser cheapest?
At Authorized Tool Outlet, for $499.00, as of our latest check.
What do buyers say about the DeWalt DW089LG-K 12V 3 x 360 Degree Green Line Laser?
Rated 4.8 out of 5 from 12 ratings.

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