- Model
- OC-102
- Cap fit
- Knit cap with removable lamp
- Battery
- Polymer 3.7V, 200–300 mAh
- Charging
- USB-C. About 1–2 hours; red while charging and green when full.
- Standby
- Less than 20 µA
- Switch
- Trigger button
- Modes
- 100%, 50%, 25%, SOS, off
- LED
- 3 × 2835, 6500K
- Output
- About 60 lm ±15% at full brightness, depending on battery level
- Power
- 0.5W ±15% at full brightness
- Runtime
- Full about 1.5 hours; half about 3–4 hours; low about 6–8 hours. Brightness falls with continuous use.
- Cycle life
- More than 500 cycles
- Temperature
- −20°C to 45°C. Below −20°C, the battery can charge and discharge at about 60%.
- Ingress
- IPX4
- Cover
- PC, transparent convex lens
- Reflector
- PP, blue
- Housing
- PVC, black
Product description and ratings follow the company's OC-102 product page and specification table. Remove the lamp before washing the cap.