Suggestions/Help DIY Build: 60 Osram Opto LE UW E3B

Hey guys,

I came across these on the bay and decided to pull the trigger. They're an older model from 2008, but at a little under $1 per led I couldn't resist. I wasn't able to do much research on the before bought them, but they seem to pretty powerful. Now that I have them I'm at a loss to exactly what I'd like to do with them in regards to creating a panel. I'm new to the DIY scene and so far I've been able to familiarize myself with the basics and I'm in to process of a seperate GD+ build, but these chips seems to be a lot more powerful and I haven't quite mastered the art of reading a datasheet so most of stuff just looks like gibberish to me.

Does 27w per chip sound right? That's what I'm seeing on the data sheet, but I could be wrong, lol. please help.

Looking for any suggestions, help or comments.


Here's a link to the data sheet: LE UW E3B

I have the QY bin.

Thanks!

under 1000lumen per 27W if i read correctly, which is crazy small amounts for a cool white. though 440nm blue peak is kinda cool.

They're "modules" of several LEDs together.

If i was going to use them id drive at half current (500ma)

Not sure if theyre worth building on mate, but lets see what the experts say