Samsung LM561C Voltage Bin

Hello everyone!

After watching the video "LIVE with: Robin from NorthernGrowLights.com" by growmau5, I got confused...

Can we choose which voltage bin we will buy? Because according to Samsung LED Calculator it makes a big difference in efficiancy which bin you get.

Samsung LED Calculator @ http://www.samsung.com/global/business/led/support/tools/calculator-pkg

Voltage Bins are AY, AX and A1, where A1 is the most efficient. Stores like www.digikey.com sell S6 bins but they don't say which voltage bin you are buying.

Any help?

Thanks in advance!

Takeshy said:

Voltage Bins are AY, AX and A1, where A1 is the most efficient.

Click to expand...

AY, AZ, A1 where AY is the lowest and therefore the most efficient.

Takeshy said:

Stores like www.digikey.com sell S6 bins but they don't say which voltage bin you are buying.

Click to expand...

Each reel has it's bin code where voltage, chromaticity and flux are specified. You have to ask them which one is available.