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什么是真正的战术手电? What defines a real tactical flashlight? 在之前的专栏文章里介绍了几十款常规强光手电,从这一期开始我再来给大家介绍几款不一样的手电--战术手电。先说说

凯瑞兹XT21C战术手电评测:3200流明专业装备解析

什么是真正的战术手电?

What defines a real tactical flashlight?

在之前的专栏文章里介绍了几十款常规强光手电,从这一期开始我再来给大家介绍几款不一样的手电--战术手电。先说说什么是战术手电吧:市面上有很多手电商品标题都打上了"战术手电"的标签,其实大多数手电都不是真正意义上的战术手电。

Having reviewed dozens of regular high-power flashlights in previous columns, I'm now introducing something different - tactical flashlights. First, let's clarify what makes a real tactical flashlight: while many products are labeled as "tactical", most don't truly qualify.

战术手电必须满足的条件:

Essential requirements for tactical flashlights:

  • Must have tail switch
  • Requires strike bezel or glass breaker
  • Instant access to turbo and strobe
  • Exceptional circuit stability and durability
  • 5+ hours runtime at 500 lumens
  • Compatible with tactical accessories
  • 凯瑞兹XT21C开箱体验

    Klarus XT21C Unboxing Experience

    包装上印着最大光通量3200流明、5000mAH 21700电池容量等标志。KLARUS凯瑞兹也是一个DIY手电品牌,算是DIY手电里做得比较好的品牌之一。

    The packaging highlights its 3200 lumens max output and 5000mAh 21700 battery capacity. KLARUS is one of the better DIY flashlight brands in the market.

    产品规格参数

    Product Specifications

  • LED: Luminus SST70/XHP70.3
  • Max brightness: 3200 lumens
  • Beam distance: 324 meters
  • Battery: 5000mAh 21700
  • Length: 147mm
  • Weight: 182g
  • 核心亮点:专利双尾按设计

    Key Feature: Patented Dual Tail Switch

    最大的亮点就是他这个战术双开关设计,按下中间大圆钮可以直接点亮最高亮度,再次按下关闭;关机状态下按住旁边踏板式斜按钮可以直接点亮高频爆闪模式。

    The standout feature is its patented dual tail switch design: press the large center button for instant turbo mode, press again to turn off; hold the side pedal button when off for instant strobe activation.

    性能测试结果

    Performance Test Results

  • Turbo (3200 lumens): Steps down to 800 lumens after 4 minutes
  • Medium (400 lumens): 7 hours runtime
  • Low (100 lumens): 20 hours runtime
  • Moonlight (5 lumens): 240 hours runtime
  • 优缺点总结

    Pros and Cons Summary

    优点:

    Pros:

  • High 3200 lumens output
  • Moonlight mode with 10-day runtime
  • Innovative dual tail switch
  • Type-C direct charging
  • 缺点:

    Cons:

  • Relatively thin body material
  • Requires proprietary batteries
  • Large gaps between brightness levels
  • 购买建议

    Purchase Recommendation

    XT21C平时的售价要五六百元,看起来很没性价比的样子,不过之前多次出过200不到的促销价格,能以200元左右的价格买到这样的战术手电还是相当给力的。

    While the regular price of 500-600 RMB seems steep, it has frequently been on sale for under 200 RMB, making it an excellent value at that price point.

    凯瑞兹XT21C战术手电评测:3200流明专业装备解析