GB 351D closed.

Flashlight Modding and DIY Parts
741

I try to test led with reflector and frosted lens to mix everything

CCT = 4830K (Duv 0.0025)

Color Rendering Index (Ra) = 91.1 [ R9 = 56.1 ]
R1 = 91.5 R2 = 92.5 R3 = 92.9 R4 = 92.5 R5 = 91.2 R6 = 89.6 R7 =
93.9
R8 = 85.0 R9 = 56.1 R10 = 82.2 R11 = 92.9 R12 = 72.3 R13 = 91.6 R14 =
96.6

without reflector Duv changes from –0.007 in center to 0.007 at edges.

742

Hi Andrey,

Are you still planning to offer LH351D 3.000K 90CRI? I would be very much interested into some of these, e.g. for a nice triple individual of 3.000K/4.000K/5.000K. :-)

Cheers, Thomas

743

Hi , Thomas

When I sold all 4000K and 5000K I will try 3000k)

744

When you planned send 5000k?

745

I can begin to send at Monday. But it takes to send PMs.

746

i sent but without respond

747

Hi Andrey,

What are the chances to get some LH351D 5.000K 70CRI with better bin than W6 and/or some LH351D 5.700K 70CRI?

748

Thank you for the measurement. This result is resembling to a Nichia 219C of the same CCT regarding Ra (R9 could be a bit better, R2, R3, R13, R14 seems to be marginally weaker, R12 is marginally better) - which is a good result considering, that LH351D has better efficacy, than 219C.

What current did you use for the measurement?

749

750

Sent two message without your respond.
I decided to give up buying from you.

751

I’m sorry I was on a business trip then I was sick.

2.5A

Hi, Thomas
As always it necessary to order 800pcs)

(I just noticed SPHWHTL3DA0GF4PQR6 is listed but it is out of stock , may be it will be available in near future.)

Thanks! not bad for 80cri level)

752

LEDs that are curruntly in stock:
1)351D 5000K 90cri tint F2R1S2 300pcs 1.7$
2)351D 4000K 90cri tint F2T7R2 20pcs 1.7$
3)351B 3000K 90cri tint D2V7H1 60pcs 0.55$
4)351B 3000K 90cri tint D2VAJ1 20pcs 0.55$

753

payment sent!

754

Answer in PM .

755

I will be offline till 09 January . All payed orders are shipped , I will PM numbers today.

756

Are the LH351D 4000k still available?

757

If he is out I still have some that I ended up not using I could sell.

758

Which batch are yours from?

759

I have not kept up with them, I am not sure how many batches there were. I think they are from the 2nd batch? But it might be 3rd?

If you search this thread you should be able to see when I ordered them.

760

The first batch I really liked but not sure I want to take a chance on another bin I haven’t seen. I’ll prob wait a bit longer to source more