Black Diamond Spot 400 Headlamp
A 400-lumen headlamp with waterproof construction and customizable brightness modes, designed for hiking, camping, and outdoor work. Offers lightweight comfort and flexible power options, but recent reports flag a brightness-control defect.
✅ What Works
- Bright 400-lumen output with good range for trails and campsites
- Waterproof and durable construction for rain, snow, and rough use
- Adjustable brightness modes including red night-vision and proximity modes
- Lightweight, adjustable headband for all-day comfort
- Flexible power: runs on AAA batteries (included) or rechargeable options
⚠️ Worth Knowing
- Brightness control defect reported: headlamp won't turn off at certain levels and continuously dims instead
- Defect persisted across multiple units, suggesting possible design or quality-control issue
- Limited owner feedback (2 reports) makes it hard to assess how widespread the problem is
The sample here is thin—only 2 reports—but both describe an identical brightness-control defect where the headlamp fails to turn off at certain brightness levels and instead continuously dims. The first buyer received a replacement expecting a fix; the replacement unit exhibited the exact same issue. This points to a potential design or QC problem rather than a one-off unit failure. The headlamp excels in raw brightness (400 lumens) and comfort (adjustable headband, waterproof design), and specs promise useful features like multiple modes and red night-vision. However, if you prioritize reliable brightness control in a headlamp, this defect pattern is worth taking seriously. Consider alternatives with stronger user reports on dimming reliability, or buy from a vendor with a no-hassle return policy in case you get an affected unit.