These look very promising, ship to Europe too. Extra high-CRI, very powerful (up 2600 lumens/m) and even dimmable? Wow. A bit unfortunate they are 5x times as much expensive than other high-CRI high-power led strip.
Yes, how much difference does the 400-450nm segment make? I can see the absence of the huge blue spike potentially leading to less circadian disturbance. Maybe someone who already has one of the lower-CRI high-intensity setups could try this out, exchange which one is operating in which room, and see if they have a preference for one or the other. If the gradual color shift wasn’t important, the setup would be very simple to trial.
A couple notes:
1. In regards to dimming, I have seen (fairly well-regarded) third parties saying that the CCT/tint stays pretty stable for the Optisolis under current-regulated dimming (as opposed to PWM), but I don’t think Nichia themselves make any claims about it. I don’t even have hearsay about the Sunlike.
2. Just as a followup to my first comment, I have noticed that Yuji has claimed 98CRI stuff also, with two CCTs on separate circuits on the same board, which is convenient. (I was just thinking of buddying the strips) But the price is not competitive, and I have a little more trust in Nichia and Seoul SC just because they are major global players in LED manufacture.
These look very promising, ship to Europe too. Extra high-CRI, very powerful (up 2600 lumens/m) and even dimmable? Wow. A bit unfortunate they are 5x times as much expensive than other high-CRI high-power led strip.
Yes, how much difference does the 400-450nm segment make? I can see the absence of the huge blue spike potentially leading to less circadian disturbance. Maybe someone who already has one of the lower-CRI high-intensity setups could try this out, exchange which one is operating in which room, and see if they have a preference for one or the other. If the gradual color shift wasn’t important, the setup would be very simple to trial.
A couple notes:
1. In regards to dimming, I have seen (fairly well-regarded) third parties saying that the CCT/tint stays pretty stable for the Optisolis under current-regulated dimming (as opposed to PWM), but I don’t think Nichia themselves make any claims about it. I don’t even have hearsay about the Sunlike.
2. Just as a followup to my first comment, I have noticed that Yuji has claimed 98CRI stuff also, with two CCTs on separate circuits on the same board, which is convenient. (I was just thinking of buddying the strips) But the price is not competitive, and I have a little more trust in Nichia and Seoul SC just because they are major global players in LED manufacture.