Unverified85% confidenceTradeoffTime unknown
亮度越高续航越短，两者不可兼得：追求长续航过夜用调至100流明以下，短时高亮照明再切换高档，选带无级调光的灯比固定三档更省电
1
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85%
Confidence
Long-term
Relevance
-
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Unverified最高亮度档位续航较短，不适合需要长时间高亮照明的场景（如夜间越野跑需要持续强光照路）90% similarUnverified流明越高续航越短、发热越大，且高亮下头灯会自动降档保护，追求持久照明反而应选中低流明大容量款90% similarUnverified亮度高且可360度环绕照明，但最高亮度档续航时间明显缩短，需要在亮度与续航之间做取舍；低亮度档续航可观，高亮度档消耗很快89% similarUnverified高亮档下亮度虽高但续航会显著缩短，长时间照明需切换至低档，标称的超长续航仅在低亮度档成立89% similarUnverified亮度越高续航越短，1000流明以上的灯全亮模式往往仅撑2-3小时，应选带50%/低亮档的多模式，日常氛围照明100-300流明足够整夜89% similar
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