Water Resistance | Outdoor activities, rainy environments | Industry: IP40 (no protection) Base: IP44 (splash-resistant) ▲▲ Advanced: IP68 (submersible up to 1m) ▲▲▲ | Base: Resists rain/splashes (ideal for camping). Advanced: Fully submersible for diving or water sports. | Base: Not for deep water. Advanced: Costly due to pressure-resistant seals. |
Battery Life | Long expeditions, emergency use | Industry: 8h (AA batteries) Base: 10h (1×18650) ▲ Advanced: 15h (21700 battery) ▲▲▲ | Base: 20% longer runtime than disposable batteries. Advanced: 87.5% longer runtime than industry standard. | Base: Requires charging during multi-day trips. Advanced: Heavier battery. |
Brightness | Search and rescue, night hiking | Industry: 200 lm Base: 500 lm ▲▲ Advanced: 1,000 lm ▲▲▲▲ | Base: Illuminates 50m+ for trail navigation. Advanced: Penetrates darkness for 100m+. | Base: Drains battery faster at max brightness. Advanced: Blinding glare risk. |
Color Temperature | Reading, general tasks | Industry: 6,000K (cool white) Base: 5,000K (daylight) ▲ | Reduces eye strain for close work. | Not ideal for cozy indoor lighting (warmer tones preferred). |
Charging Flexibility | Urban camping, quick recharges | Industry: Non-rechargeable ▲▲ Base: USB-C ▲▲▲ Advanced: Fast charging (30min to 80%) ▲▲▲▲ | Base: Eco-friendly vs disposable batteries. Advanced: Ready in 30min for emergencies. | Base: Slower USB charging. Advanced: Requires compatible charger. |
Material Durability | Harsh environments, rugged use | Industry: Plastic ▲▲ Base: Aluminum alloy ▲▲▲ Advanced: Aerospace-grade magnesium ▲▲▲▲ | Base: Lightweight and corrosion-resistant. Advanced: Withstands extreme impacts. | Base: Prone to scratches. Advanced: Higher cost for military-grade coating. |