Is the green beam worth it over a red laser?

Green reads brighter indoors and in dim light, so lines are easier to see across a room. If you mostly work in dark rooms at short distances, a red laser does the same layout job.

Does it work with my existing DeWalt 20V batteries?

Yes. It runs on the 20V Max platform, so packs from DeWalt drills and saws fit. A 2.0Ah pack is included.

DeWalt rates it at 1/8 in. at 30 ft, which is fine for framing, drop ceilings and cabinet layout. Check calibration if it takes a knock.

Does it do 360° lines or plumb dots?

No. It projects one horizontal and one vertical cross line. For full-room 360° coverage or plumb points, look at DeWalt's 360° or point-laser models.

What comes in the box?

The laser, a compact 2.0Ah 20V battery pack and a flat-head tripod with pointed steel legs. A charger is not listed, so plan on one you already own.

Can I use it outdoors?

The range reaches 180 ft, but sunlight washes out laser lines. Outdoors it works best in shade or with a detector.

Dewalt 20V Lithium-Ion 180 ft Green Cross-Line Laser Level

Q: Where is the Dewalt 20V Lithium-Ion 180 ft Green Cross-Line Laser Level cheapest?

At The Home Depot, for $451.00, as of our latest check.

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What reviewers say

Owners like the bright green lines and the long range, and many value running it on batteries they already own. Complaints center on size, the basic tripod and the premium green lasers carry over red.

What people mention

VisibilityPraisedOwners say the green lines are easy to see across a lit room, well beyond typical red beams.
RangePraisedThe 180 ft working range covers long walls and large rooms without repositioning.
BatteryPraisedRunning on DeWalt 20V packs means fewer chargers and shared batteries with other tools.
SizeCriticisedReviewers call it bulkier and heavier than palm-size red cross-line lasers.
TripodCriticisedThe included tripod is described as basic, with limited fine height adjustment.
ValueMixedBuyers accept the green-beam premium but note red lasers do similar layout work for less.

About the Dewalt 20V Lithium-Ion 180 ft Green Cross-Line Laser Level

This is a green cross-line laser level from Dewalt that runs on the 20V lithium-ion platform. It projects a green cross-line laser with a range of 180 ft. and is accurate to 1/8 in. at 30 feet.

It is powered by a compact 2.0Ah lithium-ion battery pack, which gives it longer run time. A tripod is included. The tripod has a flat head design and pointed steel legs.

Laser color

Green

Laser type

Cross-line

Range

180 ft.

Accuracy

1/8 in. at 30 feet

Voltage

20V

Battery type

Lithium-ion