LED Group buy!
- Thread starter that0neguy1126
- Start date
There are a couple of must-see video series in this thread. http://www.marinecolorado.org/forums/showthread.php?7042-DIY-LED-video-series
Even with drilling and tapping you'll need thermal paste or thermal pads. Here's a super cheap source for paste: http://s.dealextreme.com/search/thermal+paste
Thermal epoxy can be bought from rapidled.com. Parts A and B have enough epoxy for about 30-40 LED stars if you use it sparingly. 5 minute cure. It's $7 plus shipping.
If you want more, you can get 2 oz of thermal epoxy for $12 plus shipping with item OB-101-2 at http://www.omega.com/ppt/pptsc.asp?ref=OB-100_OB-200_OT-200. 30 minute cure.
Heat sinks can be found at heatsinkusa.com and rapidled.com. Heatsinkusa looks slightly cheaper before shipping.
Thermal epoxy can be bought from rapidled.com. Parts A and B have enough epoxy for about 30-40 LED stars if you use it sparingly. 5 minute cure. It's $7 plus shipping.
If you want more, you can get 2 oz of thermal epoxy for $12 plus shipping with item OB-101-2 at http://www.omega.com/ppt/pptsc.asp?ref=OB-100_OB-200_OT-200. 30 minute cure.
Heat sinks can be found at heatsinkusa.com and rapidled.com. Heatsinkusa looks slightly cheaper before shipping.
Thanks for researching that.
Regardless, thermal paste or epoxy is a necessity.
Just remember that whatever paste or epoxy you choose, less is better. The goal is to maximize contact between the LED star and the heat sink. Using a lot of paste or epoxy actually reduces heat transfer to the heat sink.
Regardless, thermal paste or epoxy is a necessity.
Just remember that whatever paste or epoxy you choose, less is better. The goal is to maximize contact between the LED star and the heat sink. Using a lot of paste or epoxy actually reduces heat transfer to the heat sink.
This is one heck of an order.
(1 LED lot = 10 LEDs)
10 lots 3W warm white LEDs, 700mA
19 lots 3W white, LEDs 700mA
2 lots 3W cool white LEDs, 700mA
1 lot 3W 620~630nm red LEDs, 700mA
29 lots 3W 440~460nm super blue LEDs, 700mA
28 lots 3W 460~475mn blue LEDs, 700mA
40 LED lens 90 degree
740 LED lens 60 degree
160 LED lens 45 degree
13 30W dimming drivers
17 60W dimming drivers
23 potentiometers
1 BlueDTY60WF0B12-5050
(1 LED lot = 10 LEDs)
10 lots 3W warm white LEDs, 700mA
19 lots 3W white, LEDs 700mA
2 lots 3W cool white LEDs, 700mA
1 lot 3W 620~630nm red LEDs, 700mA
29 lots 3W 440~460nm super blue LEDs, 700mA
28 lots 3W 460~475mn blue LEDs, 700mA
40 LED lens 90 degree
740 LED lens 60 degree
160 LED lens 45 degree
13 30W dimming drivers
17 60W dimming drivers
23 potentiometers
1 BlueDTY60WF0B12-5050
Ok so here is the new spreadsheet.
I am waiting for Felix to tell me what our discount is going to be, then I will re calculate everyone's total.
https://spreadsheets.google.com/ccc...WVEZWZDV2tSQU90bHMxeWc&hl=en&authkey=CMr905EI
I am waiting for Felix to tell me what our discount is going to be, then I will re calculate everyone's total.
https://spreadsheets.google.com/ccc...WVEZWZDV2tSQU90bHMxeWc&hl=en&authkey=CMr905EI
Ok so it looks like Felix is going to give us a 7% discount.
Here is the new spreadsheet. https://spreadsheets.google.com/ccc...2TFdlV0ZBMDBMOXc&hl=en&authkey=CKCamJ4C#gid=0
The discounted totals are in Cells F65 - F73. Please let me know if you are in on the group buy, or if you have any questions. I would like to have the money by the middle of the week so I can place the order before the weekend.
Here is the new spreadsheet. https://spreadsheets.google.com/ccc...2TFdlV0ZBMDBMOXc&hl=en&authkey=CKCamJ4C#gid=0
The discounted totals are in Cells F65 - F73. Please let me know if you are in on the group buy, or if you have any questions. I would like to have the money by the middle of the week so I can place the order before the weekend.
Paypal is preferred. that0neguy1126@gmail.com (or I can send an invoice if you would like). Or if you want to come up to castle rock, can take cash or check.