60 degree uv led usable?

[ezra]

hi there, curious if these will work.

40w

390-395nm

but only 60 degree degree beam. the other ones that Reptilesink uses are 120 degree beam. But cant find them anywhere

https://www.aliexpress.com/item/4000167746847.html?spm=a2g0o.productlist.0.0.729b4a63UFXuL5&algo_pvid=fba54f67-6aa5-4cda-a4c3-cd0939adf2f7&algo_expid=fba54f67-6aa5-4cda-a4c3-cd0939adf2f7-19&btsid=0ab50f4415976214350735563ec36e&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

Thanks

[CarlyAzuma]

Hi...i have a setup of OR Blue Sky. The OR Blue Sky version contained 24 dual-chip LEDs combining Blue & Cyan. The new OR2 Blue Plus spectrum utilises 24 dual-chip LEDs but uses 8 different colour variants ranging from 410nm to 495nm.

[jcalp]

@reptilesinki wonder the same

[reptilesink]

60 degree can work.

A wide beam pattern is ideal due to how close they are to the substrate to give a good coverage but if printing in high resolution and single direction printing there shouldn't be a problem as long as they emmit the correct light spectrum.