续上贴！再次改进，这次换成1W和0.5W的LED！

BuckJack

<P>前天把用两个大号电池的GP电筒换上了普通的10MM LED，聚焦是好了，电是省了，但亮度也太低了！</P>
<P>于是，昨天狠下心，再次跑到电子市场去，找啊找，终于找到了10MM 0.5W和普通块状的1W LED了！！！</P>
<P>昨天太累了，今天起来，就马上把这两个东西装上，还是用两个1.5V的电池直驱，效果，大家请看图，等我今天找到假电池合，就上个14500，哈哈，太爽了！</P>

<P><img src="attachments/dvbbs/2005-10/2005101513273357842.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513273357842.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>这是1W的，因为考虑到安装问题，所以买了没散热板的！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513285285242.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513285285242.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>用3V，两节大号电池亮起来以后！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513301774729.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513301774729.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>侧面看都挺刺眼的了，正面看的话感觉是辛苦！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513312691681.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513312691681.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>在白天屋子里，投射到罐子上！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513321778894.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513321778894.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>整个光圈的样子！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513324853707.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513324853707.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>两米外光斑效果，还是白天在屋子里！</P>

BuckJack

<P>到0.5W的了！</P>

<P><img src="attachments/dvbbs/2005-10/2005101513351027564.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513351027564.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>10MM里面的LED！</P>

<P><img src="attachments/dvbbs/2005-10/2005101513355058551.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513355058551.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>再近点看看！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101513362064755.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513362064755.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>亮起来以后。LED自己本身的聚焦还不错！</P>
<P><BR> </P>
<P><img src="attachments/dvbbs/2005-10/200510151337740309.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510151337740309.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>白天在屋子里，投射到罐子上的效果！</P>

<P><img src="attachments/dvbbs/2005-10/2005101513374387829.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101513374387829.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>1米外的光斑效果！<BR></P>
<P>这两颗LED分别装到了两支电筒上！</P>

killerwc

怎么不换3W的上去？

llmmxx123

反光碗合适吗？

BuckJack

<P>3W的找不到啊，应该说国产的没有。</P>
<P>反光碗如果是把LED直接装回到灯泡座上的话，肯定不合适，射出来的光就像是没聚焦过一样！</P>
<P>我现在的做法是，在1W的LED两只引脚上，再焊接上两只普通电子零件的脚（条状那种），这样就可以把LED往前伸到以前用灯珠时的发光位（就是聚焦最好的位置），现在聚焦效果大概是，10米外的光斑直径不超过0.5米！还可以把！</P>