极度困惑！
<FONT size=3>准备再上一个5W的LED手电就歇歇手了，可是在L2，L5，L6和U2中无法选择了，我想要聚光最好，最亮的，当然在前两项一样的情况下要便宜的。大家帮忙，出个主意吧。</FONT><FONT size=3>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">L6</FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">是聚光最好的</SPAN><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">, </FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">最亮的大概是</SPAN><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">u2</FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">了</SPAN><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">, </FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">不过远一点的话</SPAN><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">, </FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">相信</SPAN><SPAN lang=EN-US style="mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN"><FONT face="Times New Roman">L6</FONT></SPAN><SPAN lang=ZH-CN style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">仍然是最亮的</SPAN>
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[此贴子已经被作者于2004-3-25 20:50:38编辑过]
<FONT size=4>我的意思也是在远处还很亮的，很聚光那种的。U2号称100流明，就怕是因为光斑大造成流明高，到远处反而不亮了。</FONT>
[此贴子已经被作者于2004-3-25 21:23:10编辑过]
<SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">100</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">流明几乎是那颗</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">5W LS</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">的极限了</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">, </SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">大概不能恨心常用吧</SPAN>
<SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'"></SPAN>
看来你是想在U2/L6之间选。L6有目共睹。U2怀没出，一切都是猜测。看来只有把马拉出来遛遛才知道结果。 L6和U2，一个聚光碗大，一个光通量高，关键是U2还没出，目前很难说谁聚光最好。 <DIV class=quote><B>以下是引用<I>emilion在2004-3-25 21:14:30</I>的发言：</B><BR><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">100</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">流明几乎是那颗</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">5W LS</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">的极限了</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">, </SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">大概不能恨心常用吧</SPAN>
<SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'"></SPAN>
</DIV>这个讲法值得斟酌。POLICE的X9也是用这个5W的LED。标称120LUM，只有1档，算他有水分，也就是只使用LED的最大功率，说明U2的100LUM档可以经常用的。<BR> 5W也只是这种LED的额定功率而已，应该可以经常用。 5W 的LED可以达到100流明的看看美国的那个LED厂家。已经5W标120流明。说明U2 100流明可以达到。（<FONT color=#ff0000>但是永高行回复我第一批的U2 是与美国政府军队使用，所以市场迟迟没货。下月底恐怕面向市场</FONT>）继续等待。。。
永高行我问了，说大概五月份有货，看来大家说的对，等见了U2再定吧，不然买了一个又一个，但是总也冲不淡对夜空里那道最直最亮的光柱的企盼和追求。 希望有军绿色的版本。 <DIV class=quote><B>以下是引用<I>11wolf在2004-3-26 9:56:30</I>的发言：</B><BR>这个讲法值得斟酌。POLICE的X9也是用这个5W的LED。标称120LUM，只有1档，算他有水分，也就是只使用LED的最大功率，说明U2的100LUM档可以经常用的。<BR></DIV><BR><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">LS</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">的文件指出</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">5W</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">(</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">白色</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">) </SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">可以上</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">125</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">流明</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">, </SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">个人觉得跑个</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">100</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">流明其实已很可怜了.<SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">而温度和</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">LS</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">的寿命是有关连的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">, </SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">想到这点</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">….</SPAN><SPAN lang=ZH-CN style="FONT-SIZE: 12pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-bidi-font-family: \'Times New Roman\'">实在舍不得使用</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: \'Times New Roman\'; mso-fareast-font-family: SimSun; mso-fareast-language: ZH-CN; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA">……</SPAN></SPAN> 呵呵，用l6是最凉快的！！
<DIV class=quote><B>以下是引用<I>Raptor在2004-3-26 20:07:01</I>的发言：</B><BR>希望有军绿色的版本。</DIV><BR>也希望.
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