H********o 发帖数: 3625 | 1 Tactical flashlight
5-function LED flashlight
40mm IRB LED bulb
3 brightness levels (low/50 lumens, medium/100 lumens, high/200 lumens)
Highly focused beam
800 yds effective illumination
90 mins. max battery operating time
3 settings: push-button on, twist-on, remote pressure switch
Rolling stop shoulder
1.07" dia. body
7.13" long
9.60 oz.
6V
Aircraft-grade aluminum body
Incl. 2 CR123A batteries, remote pressure switch, push-button on/o... 阅读全帖 |
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H******C 发帖数: 700 | 2 推荐一个防身武器,适合各位老婆。
Self Defense 200 Lumen Baseball Bat/Flashlight
List $39.99
Only $29.99
This 200 Lumen Baseball Bat/Flashlight provides self defense against a
threat or physical assault. Durable, scratch- and corrosion-resistant
anodized aluminum bat frame features a cross-checkered handle for positive
grip in any situation. A single Cree™ Q5 5 Watt,10,000-hr. LED bulb
provides 200 Lumens capable of temporarily blinding or dazing any would-be
attacker. |
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a*****0 发帖数: 3319 | 3 多谢。你装这么多? 请问是6"的吗?每个发多少lumen的光?
你家里recessed light买LED的吗?
今天去看,发现带LED灯的trim, 每个最亮才620 lumens, 而一个普通节能灯都800
lumens了。现在都犹豫要不要用LED recessed light了?如用LED灯,我也担心6个可能
不够亮。9个安排如下: 平行短边: 每个离墙3', 灯间距3.5'. 平行短边: 每个离墙
4', 间距也是4’。 若6个,则几乎等间距4'.
非常感谢。也谢谢其他同学的答复。 |
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a*****0 发帖数: 3319 | 4 多谢。好能干啊!
真是及时雨,好帖子。紧急请教,你这是多少尺寸的房间,灯具体layout怎么安排?每
个灯多少lumen亮度。几个控制开关?
我想装6个还是9个定不下。13'x16'的空间,
如果6个,我需要网上订灯,800 lumen一个,2700K. 2x3, parallel to 13' wall, 3.
5'(wall to light), 5'(light to light), 4.5' (light to wall, floor has
register at 1' from the wall). Parallel to 16' wall, all 4' apart. 不知这样
行否?不对称主要考虑实用角度。
如果装9个,我大概就local HD 买算了,他们有625 lumen的。
用于living room or family room.
Thank you so much. |
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D******r 发帖数: 5237 | 7 节能灯泡上会标亮度lumens。下面是个大致相当的亮度和瓦数对照,
三栏分别是 亮度 | 白炽灯瓦数 | 节能灯瓦数
Lumens to watts table
Lumens | Incandescent light bulb watts | Fluorecent/LED watts
375 lm | 25 W | 6.23 W
600 lm | 40 W | 10 W
900 lm | 60 W | 15 W
1125 lm | 75 W | 18.75 W
1500 lm | 100 W | 25 W
2250 lm | 150 W | 37.5 W
3000 lm | 200 W | 50 W |
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h*********o 发帖数: 1265 | 8 今天为了凑单用10 OFF50,买了蛋白粉*2和lumene的wipe 7.39*4及一些其他(3卡出
3ECB 2 JF 小shampoo加coke)。 但最后小二不愿意收四张lumene 胖子,说code 一样
,只能收一张,我只好忍了,出钱买单走人了。
现在我想去退那个lumene,至少想退三个,然后去其它店,一次买一个,也可以每次
一个。
这样能退吗,如果退,怎么算钱? |
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k**i 发帖数: 10191 | 9 大都是零食的。CVS特价,都不贵,蛮划算的~~
4个PANETTONE CAKE 2/$6
2个CHEX MIX (turtle) 2/$3
2个杏脯 2.99 each
LUMENE 6.79, 6.29, 3.79(用掉两个$4胖子)
7up 3/$11 (get $3 ecb)
免费护手霜1.99 (-2.17FB 打印胖)
-------------------------
凑够了50刀。。。
用了$10 off $50
用了两个$4 off lumene
用了护手霜 FB -2.17
(给了20%胖子, 小二趁我往柜台上搬东西,偷偷SKIP了。。。我到家才发现。。。多$
付3.5。。。)
剩下都是ECB付的
-----------------------
因为lumene上累计了15刀,这次出了$10 ecb.
7UP 出了$3 |
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b****i 发帖数: 11322 | 10 let me bring out wiki, yet, again:
fructose absorption:
The mechanism of fructose absorption in the small intestine is not
completely understood. Some evidence suggests active transport, because
fructose uptake has been shown to occur against a concentration gradient.[23
] However, the majority of research supports the claim that fructose
absorption occurs on the mucosal membrane via facilitated transport
involving GLUT5 transport proteins. Since the concentration of fructose is
higher in the lu... 阅读全帖 |
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s3 发帖数: 2270 | 11 我也觉得那个老警察一定会死,就跟jodan chase也肯定要挂掉一样,他们都清楚lumen
和dexter在干嘛
我感兴趣的问题是,lumen是不是也肯定会死掉(照以往得风格,这种人物通常都是客
串一季得,所以在结尾都会吃盒饭得,lumen不死的话下一季就要成雌雄判官了),如
果死的话会被谁干掉,老警察,jodan chase还是别的警察?
下一季又会是个什么故事呢?非常好奇 |
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D******e 发帖数: 1222 | 12 Quinn接下去会怀疑是不是Dexter杀了Liddy, 但是估计还不知道他的连环杀手的身份,
如何让Quinn不牵强的躲过死结, 有
赖编剧的精心策划了, 不要没事最后又跟James一样冤死.
Lumen回不回来看编剧了, 当初Lendy走了也可以回来的. 如果最后大结局Dexter金盆
洗手,那么将不定可以和Lumen同学
双宿双栖.
本季的最后安排Debra抓现场和Dexter/Lumen隔幕对峙算是Finale的唯一亮点, 最后庆
祝生日的场面则是落入了大俗套. |
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t****g 发帖数: 35582 | 13 你要看多少lumen。
90W的白炽灯大概1000 lumen上下吧,1000 lumen的LED输入功率大概6-10W。 |
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H********g 发帖数: 43926 | 14 皮地亚:
Direct sunlight has a luminous efficacy of about 93 lumens per watt of
radiant flux, higher than most artificial lighting, including fluorescent.
Multiplying the figure of 1050 watts per square metre by 93 lumens per watt
indicates that bright sunlight provides an illuminance of approximately 98
000 lux (lumens per square meter) on a perpendicular surface at sea level. |
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w*p 发帖数: 16484 | 15 差别不大
The average efficiency of LEDs stood at around 80 lumens per watt in mid-
2013, but is now closer to 100 lumens per watt, according to the U.S. Energy
Information Administration. That is far higher than the typical efficiency
of CFLs, which ranges from approximately 55 to 70 lumens per watt. |
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f**d 发帖数: 768 | 16 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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w*******y 发帖数: 60932 | 17 ColemanLED Flashlight and Headlamp:
http://www.cabelas.com/product/Bargain-Cave/Rock-Bottom-Deals/C
ColemanLED Flashlight and Headlamp
A great double-buy on a headlamp and flashlight! The adjustable-strap
Headlamp has three 5mm LED lights that produce 33 lumens on high (25-hour
run time), 13 lumens on low (66-hour run time) to illuminate up to 25 meters
. The anodized-aluminum Flashlight has a 5mm LED light that produces 10
lumens for 58 hours and illuminates up to 22 meters. The Headlamp runs o... 阅读全帖 |
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w*******y 发帖数: 60932 | 18 Link:
http://www.amazon.com/gp/product/B0036V563G/ref=oh_o00_s00_i00_
Mitsubishi FD630U DLP PROJECTOR 1920X1080 2000:1 4000 LUMEN 1080P HDMI
Technical Details
Brightness/Lumens 4000 ANSI Lumens
Contrast Ratio 2000 : 1 (on/off)
Native Resolution 1920 x 1080 Maximum Resolution 1600 x 1200
for 4 usd only, and shipping would be 7.95 usd
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w*******y 发帖数: 60932 | 19 Please forgive this first-time posting newbie if this really isn't a good
deal or I've posted incorrectly.
EcoSmart 6 in. 9.5-Watt (65W) LED Downlight $24.97 Free In-Store Pick Up
Link:
http://www.homedepot.com/h_d1/N-5yc1v/R-202240932/h_d2/ProductD
I've been tracking these for a while now; they are usually $40 each at HD
stores and online. Amazon has them for $32.50-$46 shipped and can be found
on ebay for about $40 shipped. I think these may have been as low as $19 in
some states, but here in ... 阅读全帖 |
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f****i 发帖数: 59 | 21 And I just checked it. At 858x600 resolution, it's
indeed not good for professional use (you need
at least 1024x768). At 50 ANSI Lumens,
it's like candle light, comparing with a normal
classroom projector at thousands of Lumens. |
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a*****0 发帖数: 3319 | 24 请教大师。我living room 和family room想装LED recessed lights. 阁楼进不去。都
需要在房间里把天花板打开做。请问买home depot的 halo remodel 筒子行吗?不需要
new construction的吧?
halo 的6"灯(13W,65W equivalent, 640 lumens, 3000K, IC rated, airtight)好
吗? Lithonia lighting (600 lumen, 65W equivalent, 3000K, 5", baffle, IC
rated)的灯更漂亮些,但没有air-tight字样。不知是否还是选halo的更好?
各装6个LED灯(两空间是各221 sq ft, 208 sq ft) 不知是否够了?各装两个dimmer,
每个dimmer 控制3个led 灯。dimmer买Lutron LED dimmer好吗?
当然最后是请师傅做,但我想先把材料买好。非常感谢。 |
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a*****0 发帖数: 3319 | 25 多谢。 离开墙3呎,灯间距6', 请问会否中间比较暗?
我昨晚在网上看见有卖800 lumens的cree 灯,CRI 90, 在想是否应该买这个,这样每
个比HD 的600 lumens 亮不少。
请问你住加州吗?我看网上说,在加州要符合Title 24规定,买RU24 base的recessed
LED+trim, 不能买screw in 的base: edison base.
谢谢。 |
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u****q 发帖数: 24345 | 26 Zebralight H501W最低可到2 lumen。夜里给娃盖被子刚好。Lenser貌似最低到30
lumen,主要干活用。 |
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u****q 发帖数: 24345 | 27 还好啦。。。
High: 500 lumens beam (7 hour run time)
Low: 295 lumens beam (10 hour run time)
要不就上Eneloop加C adapter。
再说你鸡蛋上省得钱每年就老鼻子了。。。 |
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M****u 发帖数: 17708 | 29 这个标1800 lumen,实际上180 lumen都没有 |
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d**********0 发帖数: 13081 | 30 这个灯应该很亮啊。 750流明。。
可网上价格不对把。。。$74.99 四个。
Actual Wattage: 13 Replacement Wattage: 65 Life (Hours): 25,000 Lumens per
Watt: 58 Brightness (Lumens): 750, Base Type: Standard |
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a*****0 发帖数: 3319 | 31 我买的cree recessed led light CRI 高达92, 一点都不晃眼,颜色逼真,dimmer to
5% brightness. 但不便宜,800 lumen的一个要$56, 625 lumen的,一个$46.在san
jose一家专门电器店买的。 |
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j********n 发帖数: 792 | 33 homedepot halo的housing 50刀一箱子,里面6个,单卖是10刀一个。
recessed light 我是买的led的,不用买trim了, 灯泡连在一起了。我买了3种,
costo feit牌子, 17刀一个 ,1250 lumen。 soft white
lowes uti tech soft white 630 lumen 正在打折中,29两个, 买4个用15 0ff 50的
胖子,很划算,但是电工师傅说这个个质量不好,退的人多。
homedepot cree 这个买的是daylight 。最满意的,也是师父说质量最好的,19.98一
个。
便宜和贵的就是牌子区别咯。warm white 我最不喜欢,貌似costco 12-13刀有过sale
。
算下来材料是 30刀左右。labor fee 75刀装一个。 wire 另算。 |
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c********r 发帖数: 6013 | 34 july 2011 eb deals
john frieda full repair or luxurious volume ($6-$6.99) get $10 eb wyb $20
limit 1
warning: there have been several reports that as of 7/17 eb are no longer
printing for this deal!
-$5 john frieda full repair treatment, styler or finisher (exp 7/31/2011) 6/
5/2011 ss
-$2 john frieda products (exp 7/31/2011) 6/5/2011 ss
-$2 john frieda root awakening hair care product
lumene get $5 eb wyb $20 limit 1 per transaction, limit 4 total
cream .5 oz $4.19 & wipes $2.99 included
-$4 lum... 阅读全帖 |
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g**n 发帖数: 25142 | 35 新美丽书胖子目录:
CVS Coupons (these start with a "4")
$2.00 off any (2) Bioluxe products
$1.00 off any Colgate Total Advance (excludes trial size)
$3.00 off Lumene Sensitive Touch 5min SOS Cream, Day Cream, and Night Cream
$2.00 off Lumene Vitamin C_ Products (excludes trial size)
$2.50 off any two Sensodyne or ProNamel products (excludes 0.8oz)
$2.00 off any 2 Essence of Beauty bath, body, or fragrance product
$5.00 off wyb $10 of GlaxoSmithKline Oral Products
$2.00 off any Nuance product (excludes tr... 阅读全帖 |
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v*****r 发帖数: 2325 | 36 攒rp.
expires 3/31/12
这期美丽书上的哭胖, such as: Sensodyne two for $2.5off, Lumene $3 off,
Colgate $1 off, Lumene $2 off, etc.
5个包子邮费吧。 |
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y******9 发帖数: 54 | 37 如题, 刚刚买了一单tresemme洗头液, 去saving star看了看, 还没有显示出我买了东
西(那个unilever的coupon), jms都是多久才有update啊?
顺便分享今天倒赚的deal
4瓶tresemme的东西(我主要想试试dry shampoo) $14
1瓶lumene night cream $3.99
-6 (buy 1 shampoo and 1 conditioner get 1 styler free, ss)
-2 (2张printable mc)
-4 (2张2off 2 tresemme cvs crt)
-3 (3off15 crt)
-5 (5off lumene crt)
最后倒赚2块 (没算beauty和saving star) :) |
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m******i 发帖数: 163 | 38 三瓶lumene眼部卸妆液,原价6.49一瓶,两包卸妆wipes,原价6.99一包
用了五张4off的lumene胖子,一张5off30,一张beatuy clue的10百分胖子
最后付了5.5刀含税,出了10刀的白条
没有刷20百分胖,不然倒赚更多,不过已经很满足了
最幸运的是碰上了nice的小二,胖子接胖子刷的没有任何犹豫,还开玩笑要学习怎么用
胖子 |
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m******i 发帖数: 163 | 39 三瓶lumene眼部卸妆液,原价6.49一瓶,两包卸妆wipes,原价6.99一包
用了五张4off的lumene胖子,一张5off30,一张beatuy clue的10百分胖子
最后付了5.5刀含税,出了10刀的白条
没有刷20百分胖,不然倒赚更多,不过已经很满足了
最幸运的是碰上了nice的小二,胖子接胖子刷的没有任何犹豫,还开玩笑要学习怎么用
胖子 |
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c*********g 发帖数: 71 | 40 我昨买了lumene, Nexxus,Schick silk razor, Cottonel, 2 milk and lubriderm,
Total $100,用了周六扫的20%, 2张10 off 50,lumene,Nexxus小红机出$5off, $4off,
Schick silk razor网上打bogo, $6 off. lubriderm $2off,最后差不多免费。 |
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w******0 发帖数: 3908 | 41 下午突然收到25%了,于是兴奋的跑去cvs打算买一单nm,蛋白粉,剃须刀,lumene.
结果在这里买的一张4off20居然说是redeemed了,谢天谢地我还有另外一张.但是收银mm
已经默默招来了manager让看看4off20的问题.我都不介意了.郁闷呀..
心里就知道这单有可能要一番折腾了.果然,manager不让重复用lumene的4off.nm的
coupon也过不.剃须刀没卖了.最后剩下了蛋白粉两罐.好在运气好,在店里小红上又刷到
一个5off.9.99*2 - 4off20-5-5-4-4= 负2块钱.脑子那时候已经晕菜了.cashiermm说你
再消费个2块的?我脑子里直直的就想到了牙线.小跑拿了一包牙线.最后付了3毛钱出门.
回家后打开receipt发现25%已经被用了.用在了牙线上几毛钱.哎.算好了突然遭遇
manager,cvs的manager真是防不胜防呀. |
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g********a 发帖数: 1857 | 42 我除了lumene其他可以烧,主要不用lumene |
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w******0 发帖数: 3908 | 43 楼上有mm看出来了.确实是21.99+1.37*2 =24.73*0.25 刚刚好等于6.18.
lumene没有算在里面. 好奇怪.我们这边lumene全部都是原价呢.按理说是可以算的. |
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o*o 发帖数: 5155 | 44 上周六买了一单Lumene,看还差$5多,就在另外一个店买了一个卸妆纸$7.29,
但也许两单隔的太近,没有出$10。看到promotion延到这个月,今天又去买了
$10多的Lumene,但还是没出$10。是不是就没办法了? |
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k**i 发帖数: 10191 | 45 我能想出来的就只有LUMENE了。。。。我们这儿的小二只给用一个LUMENE胖子,所以一
单就6.79钱。。。
最好是50刀的单子~~ 谢谢~~ |
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s*****e 发帖数: 21415 | 46 1080p 不过是2000 lumen
感觉现在720p 2500 lumen的是不是更好?也更便宜。 |
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p***r 发帖数: 4606 | 47 ☆─────────────────────────────────────☆
yynpp ( 狒狒 ) 于 (Tue Jul 3 22:16:17 2007) 提到:
1 angelsun
2 cerry
3 chinadoll
4 citylight
5 grassland
6 lumen
7 Orlando
8 rina
9 rosmile
10 sbluebird
11 shensha
12 shin
13 shinetree
14 sky2002336
15 thatgirl
16 xinxintai
17 yue8410
18 yynpp
19 zhangyao88
20 zhenzhen
☆─────────────────────────────────────☆
zhangyao88 (扫地老僧) 于 (Tue Jul 3 22:16:28 2007) 提到:
yypp lumen
☆──────────────────── |
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p***r 发帖数: 4606 | 48 ☆─────────────────────────────────────☆
yynpp ( 狒狒 ) 于 (Tue Jul 3 22:19:36 2007) 提到:
1 allence
2 alphab
3 anisole
4 barbyuan
5 blyuyu
6 cerry
7 chinadoll
8 kellyliu
9 lumen
10 Yurchenko
11 neverminda
12 rosmile
13 qizhu
14 shin
15 shinetree
16 sky2002336
17 thatgirl
18 xinxintai
19 yue8410
20 yynpp
☆─────────────────────────────────────☆
zhangyao88 (扫地老僧) 于 (Tue Jul 3 22:19:47 2007) 提到:
lumen thatgirl
☆──────────────────── |
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l***n 发帖数: 475 | 49 好激动,要看到众多美女帅哥!!!
肯定会去的人数大概是34人左右:cateyes couple, cookymin,eelsource,fork一家,jeannet.joyosnow, green11 couple, gshjj couple, luckydog一对,MaineCoon couple, rujohn 全家,TheScientist,TommyLee全家, xinzhang,xtfl couple和他们2个mv朋友, yynpp,wonstron couple, lumen家2个, lumen's ld's 3个同事+一同事夫人
待定的,需要确认的是 bison?thatgirl couple?sql老婆和其小孩(?),bison 和
thatgirl 再想想吧,还是很想你们来的. 也希望大家在积极参加哦。。。
另外需要过夜的,也说一下, 目前我家和cateyes家可以提供地方,cateyes 家2人,
我们家客厅如果不嫌弃也可以。
活动简单安排:
1) 鉴于有人可能要开长途, 就定在11:30AM在农场集合, 由于很多人是第一次
见面,准时一点当然最好,呵呵, 我 |
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e*******e 发帖数: 987 | 50 lumen美女版主这么快就在这泄密啦?我还没给glyzjuf汇报向组织申请批准计划的结果
呢,今晚没在msn上碰到他。
这次定下的日子是10月13日,但lumen夫妇那天不在florida,我怕没了版主没了号召力。 |
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