BOSCH GLL50-20 50 Ft Self-Leveling Cross-Line Laser, Includes Integrated Magnetic Mount & 2 AA Batteries

Impressive Tool!
This has become one of my favorite tools at home.The lasers are bright.The fact that you can work on two different axis at the same time is so helpful and convenient.But the best part of this laser is the self-leveling feature. Nobody where you put it, the devise will level itself ensuring that those laters are always straight. Gotta love technology!Bought it during one of the Amazon Prime deals at a huge discount. Still, even at the regular price it is totally worth it.Also, the clamp is a great feature as it allows you to mount the laser pretty much anywhere.Once you use one of these laser levels you will NEVER go back at using regular levels.

A nice way to level out.
I have tried to use this a couple of times and feel that one needs a tripod to use it correctly. And, I don’t understand why the leveling lines blink on and off. It does do a nice job lining things up though.

Need a Level Line on a Wall? Use This Level.
I bought this because I had to drill two holes in my wall, about 67″ AFF and about 70″ apart. Their measurements to the ceiling were 1/4″ different. Was the floor unlevel or was it the ceiling? Laser level to the rescue.Here are some lessons learned and comments on other reviewers’ critiques:• This thing seems accurate when placed about 10′ from wall as measured with a Stabila 6′ level. (I know, I could have used the Stabila for my job, but I wanted the laser.)• This is not like a flashlight, i.e., you can’t hold it in your hand and shine it at any height on the wall and see a level line. You have to raise it to the height where you want the horizontal line to appear. This is where a tripod comes in handy. I used an old Amazon Basics 60″ adjustable camera tripod. It worked great. The crank on the tripod lets you raise/lower the level precisely.• The laser mechanism rides on a gimbal. If you cock/tilt the laser body and the gimbal doesn’t have enough “wiggle room” to keep things level, the laser blinks in warning. People who complain about this behavior are not keeping their laser upright enough. Probably aren’t using a tripod.• Finally, and the reason I wrote this review, is the quality of the box — it is great! If you want to put your level away until you use it again at some later date, everything packs neatly and safely back into the box. Just toss that box in a drawer and everything will be kept safely together. It’s better than most blow-molded plastic cases you get with tools, IMHO.All in all, with this laser I was able to quickly and confidently mark these two holes and hang a 6′ x 4′ framed tapestry perfectly. I actually delayed completing the job until I received the laser and I’m glad I did.

Recommended, but for short in home use. not recommended for outside use.
Nice unit. the Line (Red) is not easy to see in sunlight type conditions. During the rebuild of a home the only light source was the sun and trying to see this units lines in sunlight is not possible. The unit works very well in low light conditions, but is none existent in brighter lighting. The unit works as described and I was very let down as all my other bosh products are amazing. This unit was sub par for the price. The setup and use of the product is so simple and was just what i wanted.

Buen producto, funcional

The listing photo indicates a case included. This model doesn’t come with a case.Regardless, the device works as expected.Editing after 6 months of use. Changing to 5 stars.I’ve finished a bathroom tiling project, an accent wall and hung many frames. I’m always impressed with how things turn out.Bang for buck, this is a great product.This is my first self-leveling laser level. Perhaps my comments are universal across the style of level.The pendulum inside is sensitive and takes some time to settle – which is understandable. I wish there was a position lock to eliminate the laser wobble as you move around the room.I attached using the provided mount to a door to get the height I needed in my small bathroom. It was nice to have in that scenario, but I find its use limiting. Making adjustments was easy, finding a mounting point at the same height as my desired location would have involved moving furniture around in other projects. I stick it on the tripod every chances I get.

good product