Those are built for they're lights at mammoth with Samsung lm301h Evo mint chips mixed In with other whites and reds, bunch o hype imo, I purposely avoid anything samsung but I'll check to see if any h influx or f series available. If interested in building a strip light those osram 3030 strips are probably as good a deal as I'll be able to find.
I'm really loving these qb96 color temp. Looking for a strip build about the same for my 2x4 that will have better coverage a cooler for summer. What about heatsinks? Do they sell clean well built hestsinks for the strips?
Those are horticulture strips fuck yeah they'll work but cost way to much for my liking, to only reasonable place to buy em I could find was digikey $33.00 each. If your willing to spend the money they will work and be easy to assemble. I run my 4, qb96 boards between 40-50 watts each all on 1 heatsink, I like they're spectrum, they work really well I got 2 @BobBitchen dancing lime under that light finna start flower now.Horticulture Module Gen2 | SAMSUNG LED | Samsung LED Global Website
Discover to Samsung horticulture lighting module Horticulture Module Gen2.led.samsung.com
What about these?
Funny you mentioned the infrared security camera; that's exactly where my head went lol
Are the specs right though? Im getting 60ish lum per watt?!? Theres gotta be some misstake somewhere or what?
Also if you add red separately youre not stuck with only 660, you can add whatever combo you like
Yeah arrow specs are off a lot of the time, those strips are in the 170 - 180 lm/watt range @ around 13 watts per strip. And looks like these ratings are at a realistic 65°c instead of the ever so common 25°
Knew something must be off: arrow said test at 1080mA. Thats more than respestable efficiency
Especially for 90cri, I bought all 24 of the 4000k 90cri for $1.50 each same deal. Looks to me like the New energy products sat on the shelf to long or going outta business, there are some really good deals floating around, you just gotta dig lol. It's nice to find a couple deals on osram products, it's like 90% of the shit I find are cree, there are a lot of cheap bridgelux stuff to, I just skip over stuff with to low efficiency. I bet they would sell more products if their was better information, like I didn't even know those strips were osram 3030 until I looked up the part # on Google and downloaded the datasheet.
Though that may very well be another missprint; thats +0.25w per diode and seems like it may be a bit high lum/w. Still cheaper than anything ive seen, 3 diodes per cent!
I'm wondering which diodes are used I pulled the actual datasheet and can't figure it out, samsung strips datasheets are bad about this, not specifying which diodes are used. The strips I bought are 3030 osconiq 72 diodes per strip and 13 watts each. Those $0.15 strips are 48 diodes and 14 watts each, can't be the same diodes. The datasheet says 179 lm/watt I thought it seemed a little high as well. All 3 of those models are $0.15 each.
That’s what I got as well, terrible efficiency compared to a lot of competitors…. But they are a screaming good deal price-wise. Didn’t see a data sheet available on Arrow though, so I’m curious what the spectrum looks like on paper?
They are 170ish lum/w at 380mA as per the datasheet, messy details i arrow (they quoted lums at 380 as being for 1080mA).