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Samsung LM561c Diode Lenses, Please Advise!

Posted: Sat Mar 31, 2018 2:24 pm
by MartyMcFly
I'm considering purchasing SMD 5730/5630 lenses for my Quantum Boards. These come in 30/45/60 degree lens, and must be secured 1 at a time.

I've seen how the side reflectors have been deemed less than useful, so are these a possible solution? Alibaba had the best price, but with me ordering a bulk amount.

If this is a viable option, any suggestions on glueing them to the diodes?

Thanks guys for your time

Re: Samsung LM561c Diode Lenses, Please Advise!

Posted: Sat Mar 31, 2018 11:33 pm
by Doctor Ledpot
Don't know about those, but are you aware of the HLG recommended lenses: https://horticulturelightinggroup.com/p ... tum-boards ? Might want to ask HLG what glue they recommend, as they had offered glued-on lenses as an option.

Re: Samsung LM561c Diode Lenses, Please Advise!

Posted: Mon Apr 02, 2018 4:04 am
by MartyMcFly
Thanks Doc! But those are the reflectors I was speaking of.

The lenses are for individual diodes. An MOQ of 2500.

I think I'll guinea pig this one.

Re: Samsung LM561c Diode Lenses, Please Advise!

Posted: Mon Apr 02, 2018 12:29 pm
by Doctor Ledpot
There are also links to the Florence lenses(60 and 90 degree) in that link. Someone on another forum said that this glue: https://www.amazon.com/dp/B01DA6X0E8/?c ... _lig_dp_it worked for them, but don't know if it's the best, or recommended by HLG.