Y*C
发帖数: 405 | 1 HDR Bracket HDR之包围曝光
HDR（高动态范围）图像的自动包围式曝光和timelapses。
SET键调整拍摄照片的数量，PLAY键调整照片曝光EV值的级差。请按下Q键则迅速关闭此
功能。
在拍照的M模式下，本功能为快门包围。在其它模式为曝光补偿包围。
HDR图像可以采取：
* ML遥控触发器：LCD的面部感应器和音频触发。
* ML定时器（HDR延时摄影）
* 按下快门，第一张照片是中间曝光（无EV补偿）的，并且使用2秒延时自拍。另外，
该模式工作时将拍下三张或以上照片，也就是说照片数量设置为２时，也是拍下３张照
片。
为了达到最佳效果，切换到手动对焦，并使用相对较慢的曝光时间。
对于每个HDR图片集，ＭＬ也写了一个进入脚本，用enfuse堆叠曝光（4.x版）。这个脚
本存储在DCIM文件/＃＃＃佳能和命名后的第一张照片集，例如如果HDR顺序是从IMG_
1001.JPG ... IMG_1005.JPG，HDR脚本将被命名为HDR_1001.SH和由此产生的HDR图像将
作为HDR_1001.JPG保存。
要在计算机上运行的HDR的脚本，将在相同的目录中并运行（... 阅读全帖 |
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y*********e
发帖数: 7269 | 2 最牛的革命机了
亮点，比EM5改进的五轴防抖和AF
新的小范围AF，是革命机Contrast AF的一大突破，有望比Phase AF更小更精准。
Super Spot AF: Selectable from center of enlarge view(0.02% – 0.16% in
view image)
内置wifi功能结合smart phone，弥补了之前没有GPS，wireless shutter release的缺
陷，上传照片更方便。
唯一遗憾就是没有三防了。
http://www.43rumors.com/
Model name: E-P5
Product type: Micro Four Thirds interchangeable lens system camera
Memory : “SD Memory Card*1 (SDHC, SDXC, UHS-I compatible, Eye-Fi Card
compatible*2 )
*1: Class 6 or higher is recommended for Movie shooting.... 阅读全帖 |
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b******g
发帖数: 3616 | 3 快门遥控器是不能完全替代快门线的。
其中一个最重要的原因是拍风景时有时会用到Bulb mode来突破30s曝光的限制。用快门
线来操作bulb mode比remote要方便非常多。即使有些相机可以使用remote来进行B门，
但是也没法配合mirror lock up来使用。所以一般拍风景还是基本都使用快门线。
还有一个重要问题是大部分相机的接收器都在机身前面，所以用remote在相机背后启动
快门就很不方便很不稳定。
总体来说remote最大的优势是自拍和集体照（摄影师也在照片中）。快门线最大的优势
是配合B门，以及从相机后面控制。 |
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b*****e
发帖数: 5133 | 5 神牛AD200很好，一个顶三个闪光灯
不过有没有觉得那个bare bulb头用处不大，Fresnel的头更亮(bare bulb要上
reflector才赶得上)，光束角度用在modifier里也都覆盖的到，上gel也方便 |
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r*******i
发帖数: 1640 | 6 Bulb
手动快门，语源是老式的气动快门，靠捏/松洗耳球（bulb）开启/关闭快门
这里说30秒没有B门才有，是指超过30秒才会出现问题 |
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l******1
发帖数: 171 | 7 http://247.newsvine.com/_news/2011/04/20/6501550-energy-saving-
Energy saving bulbs emit cancer causing chemicals it was claimed last night as new fears were raised about their safety.
Scientists said they should not be left on for long periods of time or placed close to a person's head because they release poisonous materials.
The EU has unveiled plans to phase out 'normal' incandescent bulbs by the end of next year as they try to cut carbon emissions.
They should not be used by adults to read ... 阅读全帖 |
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m*x
发帖数: 200 | 8 CFL Lighting
官方说明：
http://energy.gov/energysaver/articles/when-turn-your-lights
Since they are already very efficient, the cost effectiveness of turning
CFLs off to conserve energy is a bit more complicated. A general rule-of-
thumb is this:
•If you will be out of a room for 15 minutes or less, leave it on.
•If you will be out of a room for more than 15 minutes, turn it off.
The operating life of CFLs is more affected by the number of times they are
switched on and off. You can gener... 阅读全帖 |
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s******M
发帖数: 3435 | 9 Old English Sheep Dog: Light bulb? I'm sorry, but I don't see a light bulb!
hehehe |
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z*****r
发帖数: 4261 | 10 美女就是无产阶级，专门掘老资产阶级的墓。
--Karl Marx
----引用 by Slytherin
额曰：
美女即使是资产阶级，也要吃尽情哥哥的包子，要足马甲哥哥的打分，要对联哥哥的赞
美。
哥哥是用来干什么的？当然是用来为妹妹养马甲、赚包子，为妹妹捧场、拍马屁、打分
。情人节要到了，额看中了情哥哥的财富，再度向伪币敬礼，礼物理所应该向哥哥要：
“情哥哥，送额一套形象秀作为情人节礼物吧。”
“不给，自己有钱，自己买，不要不劳而获。”额被冷冰冰地拒绝！
岂有此理？额调用智囊团，团员个个都是诸葛亮，出谋划策，最后的商议结果是“一哭
二闹三上吊”。
一哭，男人再坚强，也能被眼泪打倒。没有湘妃泪，哪有大禹的伟岸；孟姜女能哭倒长
城，难道额就不能哭到一个情人节礼物？额木需酝酿，眼角梢然落下滴滴泪珠，坠落在
修长的手上，灼热在情哥哥的心里。
二闹，近一年的跟踪，早弄清楚了情哥哥的踪迹，美女出没的地方就有他的虚情假、戏
弄调侃：“吃过了吗？”“好点了吗？”“今天喝酒了吗？”，额毫不客气得大爆真相
，吓得他只能逃窜，嫩们最近看不到他到这儿来闲逛了吧。
三上吊，白色绸缎准备好了，不答应，额就死在嫩... 阅读全帖 |
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w******x
发帖数: 4396 | 11 means one of your light bulbs has a different resistance from its
counterpart on the other side. the bulb doesn't have to be all burnt out. |
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s*****t
发帖数: 1994 | 12 NGC 1068 and the X-Ray Flashlight
Credit: X-ray: P. Ogle (UCSB) et al.; Optical: A.Capetti (INAF) et al.; CXO, STScI, NASA
Explanation: At night, tilting a flashlight up under your chin hides the glowing bulb from the
direct view of your friends. Light from the bulb still reflects from your face though, and can
give you a startling appearance. Spiral Galaxy NGC 1068 may be playing a similar trick on a
cosmic scale, hiding a central powerful source of x-rays -- likely a supermassive black hole -- |
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l*****a
发帖数: 38403 | 13 Cold remedies: What works, what doesn't, what can't hurt
There's no cure for the common cold. But what about cold remedies that claim
to make you feel better faster? Find out what's effective — and what's not.
Cold remedies are almost as common as the common cold, and many are nearly
as ancient. The use of chicken soup as a congestion cure dates back
centuries. But is longevity any guarantee that a cold remedy works? Do
effective cold remedies even exist? Here's a look at some common cold
remedi... 阅读全帖 |
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f*1
发帖数: 837 | 14 用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
作者：fs1
日期：2013/05/16
版权：只要注明作者和日期，随便拷打，概不追究。
首映：mitbbs 乒乓球版、求医问药版、中医版。
包子：要是觉得很有用，就发一个包子给fs1吧。
这是我(fs1)自己写的，不是直接照抄或翻译某一篇文章。不过盐水洗鼻很多人在很多
地方都说过（包括本站），我也是很久前从它处学来。这里也就是总结自己的做法和体
会供大家参考。如果要更详细地了解，用下面的关键词在网上搜索或是参考最后面的推
荐阅读一节。
Keywords: nasal irrigation, nasal wash, nasal saline irrigation, neti pot,
sinus rinse, sinusitis, sinus problems, common cold, allergy, hay fever,
allergic rhinitis.
你有被鼻窦炎、感冒、和花粉过敏的症状所烦恼吗？如果你试了许多其他的药物和方法
都不尽人意，现在可以试一试盐水洗鼻。
盐水材料和用具可以从网上购买（比如在 Amazon 上搜索 sin... 阅读全帖 |
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H*****l
发帖数: 702 | 15 你还混物理？
LHC那歌真牛B
这边一哥们听了以后，感慨，幸好你当年力劝来做solar cell,
虽然也是bulb（某PI在他的startup 当面说了，现在solar 就是bulb,明年以后只有最
strong的可以survial...)，总比LHC实验一做，百万paper成废纸好
DOE NREL已经把 CdTe/CdS solar cell的funds基本砍光了，基本就只support Univ.
of South Florida and NREL自己的组了
看来下一步就是要拿CIGS下手了。。。。
最后的幸存者还是silicon哈哈哈哈哈哈哈哈哈哈 |
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l*****y
发帖数: 12 | 16 now a bit hw questions:
1. how to interface between 5V digital signal to/from 3.3V digital signal?
这个没有仔细考虑过。但是要我现在回答的话，就是用电阻分压一下，不过得计算好电
阻值，因为还需要考虑接了分压电阻之后这个数字信号还有多大的驱动能力。而且需要
注意的是 to与from的设计应该不一样。
2. if i want to turn on a light bulb by a digital IO pin on a microprocessor
, what do i need in the circuit?
依据light bulb的数据手册来设计三极管电路放大电流。
3. why to use external crystal or oscillator when most microprocessors has a
built-in one?
这个还真没仔细考虑过呢。我觉得应该是与晶振的ppi有关吧。一般都是用外部时钟做
时钟源，再使用内部的锁相环来完成倍频达到想要的时钟。
4... 阅读全帖 |
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l*****y
发帖数: 12 | 17 now a bit hw questions:
1. how to interface between 5V digital signal to/from 3.3V digital signal?
这个没有仔细考虑过。但是要我现在回答的话，就是用电阻分压一下，不过得计算好电
阻值，因为还需要考虑接了分压电阻之后这个数字信号还有多大的驱动能力。而且需要
注意的是 to与from的设计应该不一样。
2. if i want to turn on a light bulb by a digital IO pin on a microprocessor
, what do i need in the circuit?
依据light bulb的数据手册来设计三极管电路放大电流。
3. why to use external crystal or oscillator when most microprocessors has a
built-in one?
这个还真没仔细考虑过呢。我觉得应该是与晶振的ppi有关吧。一般都是用外部时钟做
时钟源，再使用内部的锁相环来完成倍频达到想要的时钟。
4... 阅读全帖 |
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发帖数: 1 | 18 Tesla on Edison: "If he had a needle to find in a haystack he would not stop
to reason where it was most likely to be, but would proceed at once, with
the feverish diligence of a bee, to examine straw after straw until he found
the object of his search. ... I was almost a sorry witness of such doings,
knowing that a little theory and calculation would have saved him ninety per
cent of his labor."
—New York Times, October 19, 1931 (the day after Edison died)
Nikola Tesla would have celebrated his... 阅读全帖 |
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m****t
发帖数: 570 | 19 http://nautil.us/issue/5/fame/the-twin-prime-hero
The Twin Prime Hero
–Rags, riches, and fame in mathematics
MICHAEL SEGAL
Yitang “Tom” Zhang spent the seven years following the completion of his
Ph.D. in mathematics floating between Kentucky and Queens, working for a
chain of Subway restaurants, and doing odd accounting work. Now he is on a
lecture tour that includes stops at Harvard, Columbia, Caltech, and
Princeton, is fielding multiple professorship offers, and spends two hours a
day d... 阅读全帖 |
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c*******9
发帖数: 9032 | 20 Summation of Tesla's Dynamic Theory of Gravity
An excerpt from: Occult Ether Physics
by William R. Lyne
From: Don Allen
d**[email protected]
According to Tesla's lecture prepared for the Institute of Immigrant Welfare
(May. 12, 1938), his "Dynamic Theory of Gravity" was one of two far
reaching discoveries, which he "...worked out in all details", in the years
1893 and 1894. The 1938 lecture was less than five years before his death.
More complete statements concerning these discoveries can ... 阅读全帖 |
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l***y
发帖数: 1166 | 21 Tesla's aether concept
特斯拉的以太概念
It is important to correctly comprehend Tesla's unique aether concept as
several popular researchers in the field have not done. Tesla's aether is
analogous to the classical aether "gas" theory.
正确地理解特斯拉独特的以太概念是重要的，因为几位流行的研究者都没有做过这个领
域的研究。特斯拉的以太是类似于古典的以太“气体”理论。
"Long ago he recognized that all perceptible matter comes from a primary
substance, or tenuity beyond conception, filling all space, the Akasha or
luminiferous ether, acted upon by the life giving Prana or ... 阅读全帖 |
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s*******u
发帖数: 35 | 22 My two cents about this problem. We denote the 'on' state by 0 and 'off'
state by 1.
Regard the states as a vector in the vector space (Z_2)^n. Each botton n
represents a vector v_n whose i-th component is 1 if the button toggles the
i-th light bulb and 0 otherwise. Then pressing the button n amounts to
adding the corresponding vector v_n to the state vector of bulbs. The
question asks when we can get to 0 vector by adding multiples of v_n's. It
is equivalent to say when any vector in (Z_2)^n |
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f**d
发帖数: 768 | 23 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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y**u
发帖数: 7459 | 24 我现在宁少勿多，一周一次，有的bulb都wrinkle了。以前那个蝴蝶兰，看它没有bulb
，我老是手欠浇水，后来就死了。我家里暖气太足，没有温差，很多花包括兰花和蟹爪
兰都不开的，只长叶子。觉得无聊了我有时候自己买花，有时候同事会带给我她家里花
园的花。
以前有个关系很好的女生是欧洲人，养了20多盆兰花，什么样的都有，她回欧洲度假的
时候把花寄养在我家，有一次有14盆都在开，从绿色到深红都有，太漂亮了。不过她送
我的一盆黄色的后来被我养死了。。。。到她走都没敢告诉她。 |
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y**u
发帖数: 7459 | 25 卡特兰每个pseudobulb上有一片叶子，我看见那个叶子中心似乎有个小尖尖，不知道是
什么。每个bulb都是这样。它以后会长出花来吗？还是会接着长出bulb, 像茎一样一节
一节的？或者什么也不长，就一直这样？
我在网上搜了半天，还是没弄明白。多谢多谢！ |
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f********m
发帖数: 8397 | 26 ☆─────────────────────────────────────☆
davidxie (need a car) 于 (Mon Oct 23 13:14:23 2006) 提到:
99－9－3 se，
需要更新turn signal bulb, and braking bulb.
不知怎么称呼他们（English）， 网上查不到？
不知兄弟们能否提供一下信息？
如有图片更好
谢谢！
☆─────────────────────────────────────☆
robinren (茫茫忙) 于 (Mon Oct 23 13:34:45 2006) 提到:
walmart, they have catelog to search, I bought mine there.
☆─────────────────────────────────────☆
davidxie (need a car) 于 (Mon Oct 23 13:49:00 2006) 提到:
谢谢
☆─────────────────────────────────────☆
|
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g**e
发帖数: 6127 | 27 上午换了LED signal bulb，只换了前面，还没换后面的。结果发现打转向灯的时候闪
烁的频率比正常的快了很多。但是emergency light的闪烁频率没变。
是因为前后bulb电阻不太一样导致的吗？那为啥紧急灯没问题呢？闪的太快灯泡很容易
挂吧？
thanks |
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c******n
发帖数: 4965 | 28 thanks, I checked , my current halogen lamp housing is the reflector type,
but it does already have a "cap" in front of the bulb. the cap is fitted
onto the body of the housing using a frame (maybe the cap could be moved by
the high-low selection,so that when it's lowered, high-beam is generated...
no idea)
whole set of projector housing plus HID is 250$, HID itself is 80--140$.
looks projector too much investment, I'm not that much a car enthusiast,
just recently driving a lot of night road, ... 阅读全帖 |
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t*o
发帖数: 2606 | 29 【 以下文字转载自 Pingpong 讨论区 】
发信人: fs1 (fs1), 信区: Pingpong
标 题: 用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
发信站: BBS 未名空间站 (Thu May 16 18:33:09 2013, 美东)
用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
作者：fs1
日期：2013/05/16
版权：只要注明作者和日期，随便拷打，概不追究。
首映：mitbbs 乒乓球版、求医问药版、中医版。
包子：要是觉得很有用，就发一个包子给fs1吧。
这是我(fs1)自己写的，不是直接照抄或翻译某一篇文章。不过盐水洗鼻很多人在很多
地方都说过（包括本站），我也是很久前从它处学来。这里也就是总结自己的做法和体
会供大家参考。如果要更详细地了解，用下面的关键词在网上搜索或是参考最后面的推
荐阅读一节。
Keywords: nasal irrigation, nasal wash, nasal saline irrigation, neti pot,
sinus rinse, sinusitis, sinus problems, common cold, all... 阅读全帖 |
|
t*o
发帖数: 2606 | 30 【 以下文字转载自 Pingpong 讨论区 】
发信人: fs1 (fs1), 信区: Pingpong
标 题: 用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
发信站: BBS 未名空间站 (Thu May 16 18:33:09 2013, 美东)
用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
作者：fs1
日期：2013/05/16
版权：只要注明作者和日期，随便拷打，概不追究。
首映：mitbbs 乒乓球版、求医问药版、中医版。
包子：要是觉得很有用，就发一个包子给fs1吧。
这是我(fs1)自己写的，不是直接照抄或翻译某一篇文章。不过盐水洗鼻很多人在很多
地方都说过（包括本站），我也是很久前从它处学来。这里也就是总结自己的做法和体
会供大家参考。如果要更详细地了解，用下面的关键词在网上搜索或是参考最后面的推
荐阅读一节。
Keywords: nasal irrigation, nasal wash, nasal saline irrigation, neti pot,
sinus rinse, sinusitis, sinus problems, common cold, all... 阅读全帖 |
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w*******y
发帖数: 60932 | 31 Received an email from car-parts-accessory.com and it looks like a decent
deal to me.
Use code blackfriday ----------> Code gives you $20 off
say limit 1 per customer
valid only til Friday 11pm
Link:
http://www.car-parts-accessory.com/Automotive Bulbs/Replacement LED Bulbs/Reverse License Plate LED Kit/3797/
Color: White 6000K Blue Red Amber
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w*******y
发帖数: 60932 | 32 Home Depot has Slyvania LED Micro Lights - Cool White or multi colored
50,000 bulb life
cool to touch
18.6 feet long
4 inch bulb spacing
5 year guarantee
This is better than the deal a month or so ago at Lowe's who had the GE
version of this light for $3. Per the boxes, this Slyvania light is better
than the GE light in that it lasts longer (20k GE vs 50k hours Slyvania) and
the warranty is 5 years vs 3 years for GE. However the wattage of the
Slyvania light is 4.8 watts vs 3.8 watts on the GE,... 阅读全帖 |
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w*******y
发帖数: 60932 | 33 Link:
http://www.car-parts-accessory.com/Automotive Bulbs/HID Bulbs/Digital Slim HID Conversion Kit /4393/
Use code: blackfriday2010
Color Output : 3000K Yellow 4300K White 6000K Cool White 8000K 10000K 12000K
Blue 30000K Purple
|
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w*******y
发帖数: 60932 | 34 Reliance is having a huge Black Friday sale on their lights
Tuscan Chandelier $59
Lowest price on Google Shopping:
http://www.google.com/products/catalog?hl=en&q=Chandelier 95883-TU&um=1&ie=UTF-8&cid=18417686055266623152&ei=5MfvTOyxCcWBlAfqxKj6DA&sa=X&oi=product_catalog_result&ct=result&resnum=3&ved=0CD8Q8wIwAg#
#" rel="nofollow" target="_blank" onclick="_gaq.push(['_trackEvent', 'thread
', 'click', '2421993 - huge-black-friday-lighting-fixture-sale']);">Google
Shopping [Google Shopping:
http:/... 阅读全帖 |
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w*******y
发帖数: 60932 | 35 Solar LED Pathway Lights (Set of 6) $10.40 shipped
Enter code 1916539B at checkout
Link:
http://www.homedecorators.com/P/Solar_LED_Pathway_Lights_-_Set_of_6/820/
Give your paths and walkways environmentally-friendly lighting that's as
beautiful as it is bright. The Solar LED Pathway Lights will store sunlight
during the day and cast a bright glow over your outdoor decor at night.
Their energy efficient LED bulbs use a fraction of the power of traditional
incandescent and on average, last ove... 阅读全帖 |
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w*******y
发帖数: 60932 | 38 Milwaukee 49-24-0165 18-Volt Pivoting Head Work Light with Clip-Lok Belt
Hook, No Battery:
http://www.amazon.com/Milwaukee-49-24-0165-18-Volt-Pivoting-Cli
Product Specifications
Part Number: 49-24-0165
Power Source: Battery-Powered
Item Package Quantity: 1
Type of Bulb: Xenon
Batteries Required?: Yes
Item Dimensions
Weight: 1 Pounds
Technical Details
* Convenient and durable work light
* Clip-lok system for hands-free transportation
* Includes spare bulb stored unde... 阅读全帖 |
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w*******y
发帖数: 60932 | 39 $20 Price Drop. Sears:
http://www.sears.com/shc/s/p_10153_12605_00925777000P?sid=IDx20
has the Craftsman C3 19.2-Volt Cordless 4 Piece Combo Kit for $64.99 after
Coupon Code: SEARS5OFF50 (Ongoing). Free in-store pickup, otherwise $10.65
Shipping. Tax in Most.
Unbeatable value for the price!!! :bou nce:
Product Description
This Craftsman 19.2 volt C3 4 pc. combo kit contains a 3/8" Drill/Driver
with 410 in-lbs of torque, Reciprocating Saw with variable speed (0-3100 spm
), Work Light with a ro... 阅读全帖 |
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w*******y
发帖数: 60932 | 40 Walgreens is having a sale on their Feit ECOBULB Plus value packs.
Regularly $9.99 per pack, on sale $1 per pack. B&M ONLY
4 Pack 23W (100W equivalent), 2 for $2 (.25c per bulb) light output 1600
4 Pack 13W (60W equivalent), 2 for $2 (.25c per bulb) light output 900
B&M ONLY... again... B... and... M... ONLY
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w*******y
发帖数: 60932 | 41 Focus Zoom Lens Cree Q3 Flashlight Torch Light Lamp
Great reviews!
Features:
Material: Aluminum
Color: Black
Lens: Advanced Focus System (Fisheye Lens)
Output Power: 200 Lumens
Bulb Type: 1x 3W 200 Lumens output power White LED Cree Q3 bulb
Battery Type: 1x AA size 1.5V Batteries (not included)
Product Size: 100mm(Length) x 22 (Body diameter)
Net Weight: 2.26 oz.Return Policy General Return Policy:
Return for refund within 30 days
Return for replacement within 180 days
** Restrictions may apply... 阅读全帖 |
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w*******y
发帖数: 60932 | 42 A couple of people have posted the Yankee Candle $10 off $25 coupon (GAKSX),
but considering the season, I thought their deal on holiday wrapping paper
worth specifically noting.
It's clearanced to $2 per roll. If you get up to the $25 threshold (with 13
rolls or otherwise), the rolls cost under $2 each including shipping.
Link:
http://www.yankeecandle.com/sale/misc
13 x $2 = $26 + $5 shipping = $31 - $10 coupon = $21 (plus tax). ~$1.62 per
roll.
my wrapping paper was ruined with some basement f... 阅读全帖 |
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w*******y
发帖数: 60932 | 43 89% Off MSRP - $17.95 with Free UPS or FedEx Shipping - Originally $170
Link:
http://www.officedeal.com
The L355 desk light by Luxo is a versatile lighting system that adapts to
your work environment. Adjust the 34-inch arm up, down or angle it closer to
your work. You can even adjust the light shade to direct the light and
minimize glare. The compact fluorescent bulb has an electronic ballast that
reduces energy consumption and eliminates flicker.
Features:
o Matte Black finish
o 18-watt compac... 阅读全帖 |
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w*******y
发帖数: 60932 | 44 List Price $99 (I saw these as low as $60 per strand on sale a few weeks ago
, so this is half the cost of the lowest I've seen)
There are a few YouTube videos of these in action if you want to see what
they look like before ordering them. Search for GE Color Effects to find
them.
Sears Item# 07111065000 | Model# 72002SR
Link
Link:
http://www.sears.com/shc/s/p_10153_12605_07111065000P?blockNo=1
Product Description
Decorate your home with color and style with this Color Effects 25 LED G35
Color... 阅读全帖 |
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w*******y
发帖数: 60932 | 45 Amazon has the Fenix TK45 High Performance Flashlight for $109 + FSSS (and 5
% cashback if you have Chase Freedom). Cheapest it has ever been at Amazon
according to camelcamelcamel.
Link: Link:
http://www.amazon.com/Fenix-TK45-High-Performance-Flashlight/dp
Powerful digitally regulated, three-LED flashlight with four steady lighting
modes and multiple flashing settings
760-lumen output on turbo down to eight-lumen output on low; 200-meter beam;
runtimes from two to 232 hours
Constructed of air... 阅读全帖 |
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w*******y
发帖数: 60932 | 46 Link:
https://www.myenergykit.org/
A promotoion Duke Energy is doing. You do not have to have Duke Energy, or a
child in a school to receive the kit. Simply go online to Link:
https://www.myenergykit.org/
(or call 1-855-386-9548) enter six zeroes (000000) in the space for code
and ABSS for child's school.
Duke Energy customers residing in SC, NC and OH are eligible to receive kits
. The kits contain: 2 CFL light bulbs, gaskets, low-flow shower head, water
meter bag, aerators for faucets, an... 阅读全帖 |
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c*********t
发帖数: 1861 | 47 This has something to do with the sequence of operations. Let's say, your
mouth is controlled by 2 muscles, A controls the outer front, and B controls
deeper inner. You may easily perform:
tighten A (with B relaxed) --> relax A and tighten B
to swallow the bulb; but the reverse operation requires:
tighten A (with B tightened)
since the bulb is still in your mouth... So you see the time inversion
symmetry is broken. (-:
I didn't try, but I guess... |
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x*x
发帖数: 2001 | 48 我，买了对Projector大灯，双天使眼，(E39 528i Touring/Wagon)，
还没送到，不知道这个周末能不能见到
据说是真正的连好线的，包括天使眼的线，plug&play，我从照片还是有点怀疑，
反正我的车上本来就没有给天使眼的单独电源线，
反正原理就是从Parking/Corner Light取电，或者远一点可以从fog light
现在还不知道要不要自己动手改电线，
要么就把Parking/Corner Light的电线破开一点，接上，
要么买一对(其实是两对) 接头弄根延长线，就可以不损坏车里原来电线
车内来的电线----> >----bulb
变成
车内来的电线---> >---破开---> >--bulb
哪位折腾过的大虾，有什么建议么？谢谢 |
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