国产千米远射手电筒海星Z9深度评测 - 300元级SBT90.2远射神器
【核心卖点】
海星Z9是一款主打高性价比的国产DIY远射手电筒，搭载价值100+元的美国Luminus SBT90.2远射灯珠，售价仅300余元。作为性能强劲的SBT90.2手电代表型号，Z9在远射能力和散热表现上可圈可点。
Key Features:
The Starfish Z9 is a budget-friendly DIY thrower flashlight featuring the premium Luminus SBT90.2 LED (worth over $15) at just $50 price point. As one of the most powerful SBT90.2 flashlights in its class, it delivers exceptional throw performance and thermal management.
设计与做工 | Design & Build Quality
海星Z9采用73mm超大灯头设计，航天级铝合金筒身搭配三级硬氧处理。实测26980筒身版本空重495克，装电池后达631克。虽然存在DIY产品常见的表面氧化瑕疵，但整体结构扎实耐用。
With a massive 73mm head diameter and aerospace-grade aluminum construction, the Z9 weighs 495g (empty) and 631g (with battery). Though showing some anodizing imperfections (common in DIY flashlights), it features robust build quality with triple-hard anodizing.
电池系统 | Battery System
支持多种电池规格：
• 原配26800筒身（606克装电池）
• 可选26980筒身（631克，已停产）
• 新款26500/26800多用筒
注意：完全驱动SBT90.2需使用26980或高倍率21700电池（转接筒），普通26800/26500电池无法发挥全部性能。
Battery options include:
• Default 26800 tube (606g with battery)
• Discontinued 26980 tube (631g)
• New 26500/26800 multi-tube
Note: Full power requires 26980 or high-drain 21700 cells (with adapter). Standard 26800/26500 batteries can't maximize SBT90.2 performance.
光学性能 | Optical Performance
实测参数：
• 光通量：5000-6000流明（26980电池）
• 光强：约500,000坎德拉
• 降档时间：极亮档持续2分20秒
SBT90.2灯珠配合73mm光杯产生超大光斑，同时照亮远距离目标和周边环境。
Tested specs:
• 5000-6000 lumens (with 26980 battery)
• ~500,000 candela
• 2m20s turbo runtime
The SBT90.2 LED with 73mm reflector creates an enormous hotspot that illuminates both distant targets and surrounding areas simultaneously.
操作与功能 | UI & Features
• 无极调光+记忆功能
• 双击侧键开启极亮档
• 月光模式（可持续数天）
• 无直充功能（需取出电池充电）
• Ramping UI with memory
• Double-click for turbo
• Moonlight mode (days-long runtime)
• No built-in charging (battery removal required)
优缺点总结 | Pros & Cons
优点：
✓ 超高性价比SBT90.2解决方案
✓ 优秀的远射表现和散热能力
✓ 2分20秒极亮档持续时间
✓ 实用的月光模式
Pros:
✓ Best-value SBT90.2 implementation
✓ Excellent throw and thermal performance
✓ 2m20s turbo runtime
✓ Practical moonlight mode
缺点：
✗ 无直充功能
✗ 电池系统对新手不友好
✗ 表面处理较粗糙
Cons:
✗ No built-in charging
✗ Complex battery requirements
✗ Rough surface finishing
【购买建议】 海星Z9适合追求极致远射性能的发烧友，300元价位难逢敌手。普通用户需注意其电池系统的复杂性。
Verdict: The Z9 is a budget king for throw enthusiasts, offering unmatched SBT90.2 performance at $50. Casual users should be aware of its battery system complexity.
