Dewalt 12V Line Lasers
Dewalt are not the first to use power tool style battery power in their lasers but they are one of the first to use them in line lasers. The Dewalt 12V line range includes a simple cross line laser which is available in both Red Beam DW088LR 12V and Green Beam DW088LG 12V. also available in a multi 360 degree line laser again both in Red DW089LR and Green DW089LG.
Dewalt state the red beams are visible to 50′ (15m) and Green 100′ (30m) this of course will heavily dependant on the brightness of the ambient light and don’t even think about seeing outside over more than a few feet/meters.
The green versions cost allot more than the red so you will need to work out if the extra range is worth the money, from experience the green is substantially clearer so if its going to be a core tool in your kit then it may well be worth it.
One thing to note is just because it a 12V battery does not mean its any brighter than any other laser on the market of the same laser class using a smaller battery. As its not the power source that determine brightness, but he class of laser being used. But it does mean the battery will last much longer between re-charges.
Check out Dewalt 12V line lasers below;