The BOSCH GLL50-20 Cross-Line Laser Level delivers precise horizontal and vertical leveling with a bright red beam visible up to 50 ft. Featuring self-leveling technology, a durable magnetic base, and IP55 water and dust protection, it’s built for both professional and DIY projects.
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BOSCH GLL50-20 50 Ft Self
- Overall Rating
- Accuracy
- Ease of Use
- Build Quality
- Value for Money
4.3/5Overall Score
Specs
- Accuracy: 5/16 in at 30 ft
- Range: 50 ft
- Battery Type / Voltage: Li-Ion, 3.7 V
- Protection Rating: IP55 (dust & water resistant)
Pros
- Self-leveling cross lines
- ±5/16 in accuracy at 30 ft
- 50 ft projection range
- Magnetic mounting base
- IP55 dust & water resistance
Cons
- No green-beam option in this version (visibility in bright light may be less).
- Requires stable mounting; not ideal for handheld use on uneven surfaces.
- Backup battery or AA cells needed — can interrupt workflow if not managed.
The Bosch GLL50-20 Self-Leveling Cross-Line Laser projects crisp horizontal and vertical red lines up to 50 ft with ±5/16 in accuracy at 30 ft. It features dual power options (2x AA or optional 3.7V Li-ion), an integrated magnetic mount, and IP55 water/dust resistance to handle jobsite conditions.
