5050 leds strips.

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kfir bar-am

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Jun 15, 2015, 2:10:25 PM6/15/15
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For the sake of my sanity I'm ordering 25 meter of leds to light up the metel room and mill room.

Some one wants to chip in?
Paypal me at my mail.

If enough ppl chip in I may order more.

Kfir B.

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Jun 15, 2015, 2:24:55 PM6/15/15
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We prefer warm white? Or cool white?

Guy Ovadia

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Jun 15, 2015, 2:26:28 PM6/15/15
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warm IMHO. many whites look very bluish.

what's the cost?

2015-06-15 21:24 GMT+03:00 Kfir B. <comi...@gmail.com>:
We prefer warm white? Or cool white?

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kfir bar-am

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Jun 15, 2015, 2:36:35 PM6/15/15
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About 40nis per 5m.
The strip is groups of 3 leds in series and the groups are in parallel.  About 50w per roll. 300 leds per roll. (at least that's what the manufacturer says) and the operating voltage is 12.

jr

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Jun 15, 2015, 3:01:05 PM6/15/15
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fwiw here is my ~6month old led price summary
at the time, the prices ranged from 0.1$-0.5$ / Watt
summary of quotes.xlsx

kfir bar-am

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Jun 15, 2015, 3:03:38 PM6/15/15
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Yeah it's about the same for the 5050.
0.16$/w

‏קיבלת את ההודעה הזו מפני שאתה רשום לקבוצה 'TAMI' של קבוצות Google.

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Guy Ovadia

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Jun 15, 2015, 3:13:08 PM6/15/15
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Sent 20$ your way. Let there be Light!

kfir bar-am

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Jun 15, 2015, 3:14:04 PM6/15/15
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תודה !!!

Yuval Adam

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Jun 15, 2015, 3:20:17 PM6/15/15
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Just curious, where do you get nice high-quality 12V/4+A power bricks?
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Guy Ovadia

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Jun 15, 2015, 3:23:40 PM6/15/15
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why high quality for LEDs? I just buy random decent looking ones on Aliexpress. I don't care if the regulation is not great or whatever. I try to by at least 50% more amp rating above actual current draw.

Moty Marcos Dorfman

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Jun 15, 2015, 3:33:19 PM6/15/15
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we have 12V 40+ amp power bricks from the servers...

Yuval Adam

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Jun 15, 2015, 3:38:36 PM6/15/15
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Can’t they be dangerous just like the cheap iPhone chargers?

Yair Reshef

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Jun 15, 2015, 3:51:52 PM6/15/15
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+20$ via ppl
yair99@gmail
irc: shekel#OFTC
+972-50-6301212

kfir bar-am

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Jun 15, 2015, 3:54:24 PM6/15/15
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!!! YES :D lot of leds !:D 

‏קיבלת את ההודעה הזו מפני שאתה רשום לנושא בקבוצה 'TAMI' של קבוצות Google.
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jr

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Jun 15, 2015, 3:59:32 PM6/15/15
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a cavalcade of diamonds has been sent 

kfir bar-am

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Jun 15, 2015, 4:07:11 PM6/15/15
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yes :D we gonna have soooooo many leds.
i'm having some issues with my comix email. but i'll let you know if it won't work out.

kfir bar-am

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Jun 15, 2015, 4:23:58 PM6/15/15
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sooooooo 75m leds is the total.
5630 are brighter then 5050. and they cost the same about 6 nis / meter.
what do you guys think ? 5630 over 5050 ? 
and maybe half warm white and half cool white?

kfir bar-am

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Jul 12, 2015, 4:47:41 AM7/12/15
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Doc I think of got a bad case of the leds :p

They arrived.

Now I just need to wait till the electrical repair is over.

20150712_114209.jpg

kfir bar-am

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Jul 12, 2015, 4:48:14 AM7/12/15
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I've** stupid auto correct.

Yuval Adam

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Jul 12, 2015, 5:01:38 AM7/12/15
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Addressable? 😍
Attachments:
- 20150712_114209.jpg

Yair Reshef

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Jul 12, 2015, 5:08:23 AM7/12/15
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Smart LEDs are weak LEDs.
+3

---------
sent on the go
yair99@gmail

kfir bar-am

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Jul 12, 2015, 5:22:56 AM7/12/15
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nope just plain leds. i will do some power measurements later to see what kind of PS we will need to light up the mech\weld\wood room with these. 

kfir bar-am

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Jul 12, 2015, 6:44:59 AM7/12/15
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it's about 1.7-1.8A per reel (12v of course). so ~0.35A/m and 4.2W/m which is not too bad. let's say 25(?)m per room (5*5m in parallel), 105W per room is not bad at all.  but i have a feeling 25m per room is not enough.
i will install it in one room, if will need more i'll do another bounty.

Yair Reshef

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Dec 7, 2015, 6:52:01 AM12/7/15
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yair99@gmail / irc: shekel#OFTC / she...@0x2c.org / +972-50-6301212
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