The Optrel Neo p550 Black is a mid-range auto-darkening welding helmet that combines proven p550 shell design with Optrel’s newer ADF (auto-darkening filter) technology.
It is designed for welders who want true-color visibility, reliable arc detection, and lightweight comfort at an accessible price point compared to higher-end Optrel models.
This helmet is commonly used in fabrication shops, maintenance welding, light industrial work, and general-purpose MIG, TIG, and stick welding applications.
Key Features
True Color Vision
Delivers realistic color perception with reduced green/blue tint, improving weld puddle visibility, edge definition, and overall clarity during welding operations.
Auto-Darkening Filter (ADF)
- Shade range: 9–13 (active welding mode)
- Light state: Shade 4
- Fast switching time: approximately 0.100 ms for rapid arc response
Energy Efficient Design
Built with an extended-life power system that can provide up to 3,000 hours of operation in standby/sleep mode without frequent battery changes.
3-Arc Sensor System
Equipped with three arc sensors for reliable arc detection, including low-amperage TIG welding and partially obstructed arc conditions.
Sensitivity & Delay Controls
- Adjustable sensitivity (including high-sensitivity TIG mode)
- Delay settings to control how quickly the lens returns to light state after welding
Comfort Headgear
Ergonomic headband system designed for:
- Balanced weight distribution
- Reduced neck fatigue
- Adjustable fit for long wear periods
Lightweight Shell Design
Approximately 495–520 g, helping reduce operator fatigue during extended welding shifts.
Technical Specifications
| Specification | Value |
|---|---|
| Optical Class | 1 / 1 / 1 / 2 |
| Light State | Shade 4 |
| Active Shade Range | 9 – 13 |
| Sensors | 3 arc sensors |
| Switching Time | ~0.100 ms (light to dark) |
| Power Supply | Solar cells + 2 × CR2032 batteries |
| Battery Life | ~3,000 hours (energy-saving mode) |
| Weight | ~495–520 g |
| Operating Temperature | -10°C to +70°C |





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