FENGLINANDY 发表于 2011-2-13 16:19 http://www.shoudian.org/images/common/back.gif
上两个CR123A电池{:1_236:}
真没见过哦......
是啊.真假我就无所谓了,只要能亮就可以了,怎么让它亮呢?
FENGLINANDY 发表于 2011-2-13 16:28 http://www.shoudian.org/images/common/back.gif
换电路.......
别上123*2了...........
HIGH PRESSURE XENON-7.4V的灯头为什么不可以用2节CR123A 3V的电池呢?卖家是叫我这么用的.
FENGLINANDY 发表于 2011-2-13 16:56 http://www.shoudian.org/images/common/back.gif
我都说了真没见过哦......
你上图看看再说吧........... 第一次见哦...... 从字面上理解这玩意是灯泡灯头,从图上看又是LED的,你要上一张灯头的照片才能确定,. 是的,上图看看才好说。 ebay还没账号呢 灯泡筒,用电阻表测电阻应该很低,如果是开路就是烧了 ebay还没账号呢
ascentor 发表于 2011-2-13 18:28 http://www.shoudian.org/images/common/back.gif
我也没有................ 这是个稀奇的筒的稀奇问题{:1_230:} 网购了一只ULTRAFIRE WF-502B,灯头写的是HIGH PRESSURE XENON-7.4V.我有2个CR123A电池试它不亮,我又试了18650 3.7V它也不亮,请问是怎么回事?是电池不对呢,还是灯泡坏了?要怎么修理呢? ...
FENGLINANDY 发表于 2011-2-13 16:19 http://www.shoudian.org/images/common/back.gif
LZ买的是7.4V氙气灯泡版的,不亮只有一个原因——灯丝烧了,无药可医,只能换个一体灯杯了。建议你就别再买灯泡了直接换个LED的吧。 我COW~~ 看看上面的描述,真是撒谎不眨眼睛!
“DESCRIPTION
Features:
Material: High quality 6061T Aluminium
Crenellated strike bezel for enhanced self-defense
Also designed to mount on certain hand pistols, rifles and shotguns with proper mounting equipment
Bulb: Xenon 7.4V/1.2A
SuperBright, blinding Effect
Lifetime-above 10,000hrs
Working Current: 1.5A
Operate Voltage: 7.4V
Batteries(Not Included): Lithium 2xCR123A 3.0V/3.6V/3.7V battery
Runtime: 1.5-4.8 hours depend on battery capacity (continue working)
Body Color: Black
Switch: Tailcap Clickie On/Off
Waterproof, It's water-resistant ! use it in rainy day, no problem !”
7.4V氙气灯泡寿命有 1万小时,续航时间1.5~4.8小时..........
如果是真的那还开发LED的干嘛~~~~{:1_223:} 买个胶水b都这么麻烦,用表一戳就明白了! 这广告太忽悠人
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