So we got the LUX meter the other week lol, I forgot we had it already :confused: It's nothing to flash & will be easy to move along to the next bloke I think. Had a play & the readings of what I found are below. Do you really need to read the instructions on these things? If you do then I'm phucked cause I didn't lol.
The LED's are 370mm (14.5") above water level & running at 800mA & 100% on the controller. I measured at the centre of the tank for each measurement.........
Cree XT-E Royal blue - 3100
Cree XP-E Blue - 2750
Cree XT-E & XP-E - 6800
Cree XP-G R5 Cool White - 3800
Cree XT-E, XP-E & XP-G R5 - 10800
Cree XP-G Neutral White R5 - 4800
Cree XP-G R5 Cool White & Neutral White - 7000
Cree XT-E, XP-E, XP-G's - 14000
With XT-E & XP-E @100% XP-G's @60% - 13200 which is where the setting are normally sitting.
Once I find some time I will get the hand piece sealed up & get some readings under water at different depths. Then we will start a thread for anyone who wants to borrow the meter. We will get it to you, then when your finished & your readings are posted, it will be up to you to get it to the next one on the list. Sounds easy but it will phuck up somewhere along the line I know. If no one want's it then it will go into the pile in the garage lol. :)
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aussieant32 , do you know where we can get a PAR meter from? do you sell them at work? :)