$2 f-series strips

Is this strip anny good? cost 4.60 for 4150 lumen.
At how manny watts i should drive this strip?

Geert said:

Could this be a cheap alternative? 5 bucks each.
At how manny wats do i need to drive this strip?

https://www.arrow.com/en/products/bxeb-l0560z-35e2000-c-b3/bridgelux

Click to expand...

thise are Bridgelux EB2 series. lots of us using those. LED gardener has DIY tutorials using those.

Geert said:

Is this strip anny good? cost 4.60 for 4150 lumen.
At how manny watts i should drive this strip?

https://www.arrow.com/en/products/si-b8v26256cus/samsung-electronics

Click to expand...

those V series go on sale for under $1 each. they are older models not really worth it unless you get on clearance. the EB2 is a better all around choice.

Geert said:

Could this be a cheap alternative? 5 bucks each.
At how manny wats do i need to drive this strip?

https://www.arrow.com/en/products/bxeb-l0560z-35e2000-c-b3/bridgelux

Click to expand...

How many strips are you looking to buy? If you were able to order the strips in sets of 20, you could get the gen3 bridgelux for right around that same $5 a piece and they are a bit more efficient. Plus you could spend just a few dollars more and get the gen3 strips in 90cri option as well which will give you a bit more reds in your spectrum. Future electronics is the best place to source bridgelux strips in my opinion, just have to order in larger quantities.

Here's a link to the gen3 3500k 80cri strips, just the newer/more efficient version of what you posted above.

I have no experience yet using bridgelux strips, but have purchased some that are just waiting to be put to use.

Thanks, hoe Manny watts van each strip handle(passieve cooling)?