Citizen gen5/6

JDMase

Well-Known Member
Just curious if there's a way to tell between gen 5 and 6 on the citizen 1212's. Im assuming it's the part number but I was curious which part denoted the "version"

Thanks.
 

CobKits

Well-Known Member
the part numbers are different so the part number printed on the face will likely be the only difference, as the die layouts and physical dimensions are identical
 

JDMase

Well-Known Member
the part numbers are different so the part number printed on the face will likely be the only difference, as the die layouts and physical dimensions are identical
I was just curious as to what the part numbers are so I could identify them for future reference. Do you have them?
Also I shot you an email but I hear you're busy so holla back when you've got a chance, no rush :)
 

CobKits

Well-Known Member
just arrived

part numbers on the front are always an abbreviated version but it looks like the gen 6 has a "T" where gen 5 had an "H"

eg for 1212 3000k 90cri
gen5: H121230H5
gen6: T121230H5
 

daone

Well-Known Member
just arrived

part numbers on the front are always an abbreviated version but it looks like the gen 6 has a "T" where gen 5 had an "H"

eg for 1212 3000k 90cri
gen5: H121230H5
gen6: T121230H5
So you only got the 1212?
In gen6
 

CobKits

Well-Known Member
no thats just an example. i have a few 1818 an 1825 models as well, they also have a "T" in place of the "H"
 

Malocan

Well-Known Member
not seeing gen 6. will shoot the 90s with the spectrometer when i can. im out for now for flux tests until i can replace my power supply which blew up
seems they removed it, but it was today online. I checked some datasheets

http://ce.citizen.co.jp/lighting_led/dl_data/datasheet/en/COB_6/CLU048-1212C4_P3812_1116.pdf

http://ce.citizen.co.jp/lighting_led/dl_data/datasheet/en/COB_6/CLU058-1825C4_P3821_1116.pdf

http://ce.citizen.co.jp/lighting_led/dl_data/datasheet/en/COB_6/CLU058-1825C4_P3820_1116.pdf
 
Top