Unverified80% confidenceTradeoffTime unknown
网格蜂巢（Grid）能收窄光束防止溢光，但会明显降低输出亮度；控光需求高时加装，否则日常不必强求带蜂巢的套装
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80%
Confidence
Long-term
Relevance
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Unverified光束控制精度与照明效率矛盾：加装蜂巢网格聚光的同时会大幅降低出光量（40°网格可损失约1档），需要更高功率灯头补偿81% similarUnverified养仿真苔藓/永生苔不要买全光谱补光灯，高强度蓝白光会加速永生苔染色褪色，选暖光氛围灯即可76% 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76% similarUnverified深防眩设计牺牲出光效率：灯珠越深藏、蜂窝网越密，眩光越低但实际照度衰减越多，需相应提高瓦数补偿；不能既要极致防眩又要小功率省电76% similarUnverified防眩光设计越好（深藏光源、格栅、磨砂罩）光效损失越大，同瓦数下深防眩灯实际亮度比裸灯低20-30%，追求氛围选防眩、追求照度需加大功率76% similar
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