Is the DeWalt 3x360 line laser worth it?

Yes for anyone already on the 20V MAX platform who needs three 360-degree lines. At $159.99 at Amazon as of November 4, 2026, it is priced near the bottom of its recent range and includes a battery.

How does it compare with a red-beam laser?

Green beams are noticeably easier to see indoors and in bright light, but they use more power. Expect shorter runtime per charge than a comparable red-beam unit.

Can I use it outdoors?

The green lines are visible up to 130 ft, and up to 330 ft with a detector in pulse mode. You need to buy the detector separately.

What battery does it take?

It uses DeWalt 20V MAX batteries and ships with a 2.0Ah pack. Any 20V MAX battery from your existing tools will fit.

The laser, a 20V MAX 2.0Ah battery and the integrated magnetic bracket. A charger, tripod and detector are not included.

DeWalt lasers tend to drop during fall and holiday tool sales. The current $159.99 at Amazon is already near the low end of its recent range.

Where is the DeWalt Line Laser Level cheapest?

At Amazon, for $159.99, as of our latest check.

What do buyers say about the DeWalt Line Laser Level?

Rated 4.3 out of 5 from 68 ratings.

Where can I buy the DeWalt Line Laser Level?

6 stores we checked sell it, including Amazon, Walmart, Target, Best Buy, Home Depot.

DeWalt Line Laser Level

4.3

Best price now

$159.99at AmazonObserved at 2:05 AM

Compared across 6 stores. Prices are checked against each store and labelled with when.

Visit Amazon

DeWalt Line Laser Level

4.3

Best price now

$159.99at AmazonObserved at 2:05 AM

Compared across 6 stores. Prices are checked against each store and labelled with when.

Visit Amazon

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Our take on the DeWalt Line Laser Level

The DeWalt 3x360 is a cordless green-beam line laser that projects one vertical and two horizontal 360-degree lines for level, alignment and square layout. It runs on DeWalt 20V MAX batteries, with an 11-hour runtime and a 2.0Ah battery in the box. Accuracy is ±1/8 in at 30 ft, visible range is 130 ft, and IP54 housing plus a 1-meter drop rating suit job-site use. At $159.99 at Amazon as of November 4, 2026, it sits at the low end of its recent price range.

Best forFramers and remodelers laying out walls, ceilings and tileDeWalt 20V MAX owners who want one battery platformIndoor layout work where green beams are easier to seeOutdoor layout with a detector for long runs

Pros

Three 360-degree green lines cover floor, wall and ceiling layout at once
Runs up to 11 hours on a 20V MAX 2.0Ah battery
IP54 rated and survives a 1-meter drop
Magnetic bracket and 1/4-inch tripod thread for mounting
Green beam is brighter than red for indoor visibility

Cons

Detector needed to reach the 330 ft maximum range
Green lasers drain batteries faster than red ones
No laser detector or tripod included
Bulky housing compared with compact cross-line lasers

DeWalt Line Laser Level prices at every store

WalmartNew
In stockSold by Abes Electronics Center
$173.99Free shippingObserved at 2:05 AM
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TargetNew
In stock
$184.90Free shippingObserved at 2:05 AM
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Best BuyNew
In stock
$184.99Free shippingObserved at 2:05 AM
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Home DepotNew
In stock
$189.00Free shippingObserved at 2:05 AM
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Tractor Supply CompanyNew
In stock
$249.99+ $8.99 shippingObserved at 2:05 AM
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AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$159.99Free shippingObserved at 2:05 AM
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DeWalt Line Laser Level price history

Lowest price we've seen: $159.99 on Nov 4 at Amazon. Tracked across 6 stores since Nov 4.

What reviewers say

Owners rate it 4.3 out of 5 across 68 ratings. Most praise the bright green lines, long runtime and solid build for framing and tile work. Complaints center on battery drain and the extra cost of a detector for outdoor use.

Pros

Bright, easy-to-see green lines
Long runtime on a 20V battery
Rugged housing holds up on job sites
Magnetic mount speeds setup

Cons

Eats through batteries faster than expected
Outdoor range needs a separate detector
Heavier and larger than compact lasers

About the DeWalt Line Laser Level

Use the triple-function projection beams of the battery-powered DEWALT Green Cross Line Laser to mark level, alignment and square for both indoor and outdoor layout work. The green cross line laser has independent side buttons for horizontal, vertical and cross line projections, with an accuracy rating of 1/8 inch for every 30 feet. Its green beams have a visible range of 65 feet indoors and can project up to 165 feet outdoors when used with a detector. The DEWALT green cross-line laser operates in full-pulse mode with the detector. An over mould housing provides IP54 debris and water resistance, as well as calibration protection when the laser is dropped from 1 meter or less. The DEWALT wall-mounting cross line laser has a 1/4-inch threaded slot for tripod mounting and includes an integrated magnetic bracket for pole mounting, useful for laying out ceiling tiles.

Specifications

Voltage: 20VSource
Power Source: CordlessSource
Runtime: 11 hoursSource
Accuracy: ±1/8 in at 30 ftSource
Visible Range

Questions and answers

Is the DeWalt 3x360 line laser worth it?: Yes for anyone already on the 20V MAX platform who needs three 360-degree lines. At $159.99 at Amazon as of November 4, 2026, it is priced near the bottom of its recent range and includes a battery.
How does it compare with a red-beam laser?: Green beams are noticeably easier to see indoors and in bright light, but they use more power. Expect shorter runtime per charge than a comparable red-beam unit.
Can I use it outdoors?: The green lines are visible up to 130 ft, and up to 330 ft with a detector in pulse mode. You need to buy the detector separately.
What battery does it take?: It uses DeWalt 20V MAX batteries and ships with a 2.0Ah pack. Any 20V MAX battery from your existing tools will fit.
What is in the box?: The laser, a 20V MAX 2.0Ah battery and the integrated magnetic bracket. A charger, tripod and detector are not included.
When is it cheapest?: DeWalt lasers tend to drop during fall and holiday tool sales. The current $159.99 at Amazon is already near the low end of its recent range.
Where is the DeWalt Line Laser Level cheapest?: At Amazon, for $159.99, as of our latest check.
What do buyers say about the DeWalt Line Laser Level?: Rated 4.3 out of 5 from 68 ratings.
Where can I buy the DeWalt Line Laser Level?: 6 stores we checked sell it, including Amazon, Walmart, Target, Best Buy, Home Depot.