REALSTYLES
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Specs are the same but you use 700A for 72v and 1400A for 36v and get 50 watts on each as for why I use 72v it's easier for me to get higher wattage with higher amps
Specs are the same but you use 700A for 72v and 1400A for 36v and get 50 watts on each as for why I use 72v it's easier for me to get higher wattage with higher ampsThanks for the knowledge Rs. I have read a few forums on the cree cob chips, all helpful! The numbers are starting to make sense. The spec sheets at kingbr it are for the 72 volt version only. Will specs change for 36 volt version? Ma should double for same intensity I think. Will higher amp draw affect efficiency or temp? Is there any reason to choose 36v over 72? Thanks to anyone that can help.
Thanks!Specs are the same but you use 700A for 72v and 1400A for 36v and get 50 watts on each as for why I use 72v it's easier for me to get higher wattage with higher amps
About $700 to makewhat does it coast complete ?
looks nice:cool:
best greetz :)
I love them too.. They are the future..Thanks for the tutorial, but they`re still expensive, even to build one. Have used LED`s for 7 or 8 grows and do luv `em.
As promised I'll show you how I made my CXB3590 LES lights and where to get the parts from. The things you'll need.
If you don't know what a square rule is here what it looks like
- Tools: drill, drill bits, 1/8, 5/32, 3/16 and a 3/16-NC18 tap
- Misc: solder, shrink tubing, 18ga wire I use solid wire not twisted for my application, because I'm using cob holders that eliminates having to solder wire to cobs, wing nuts and #8 x 1/2" self tapping screws, thermal grease
- Parts: 8 - Cree CXb 3590, 8 - Ideal 2303CR(cob holder), 1 - 10" x 24" heat sink, 4 - 5/16" x 3-1/4" eyebolts and 2 - 3/16" chain cut to 6 links= 1ft, 6 - spring chain links, 4 - #10-24 x 2-1/2" machine screws and 2 - #8-32 x2" machine screws with the nuts, Thermaltake Pure 20 fan Thermaltake . 15ft extension cord and a ac/dc adapter.
- You'll need a square ruler to get your lines straight and also a marker to mark with
There is no need for the 3 watt diodes, all you need is 3500k for veg and bloom stages. I think it's a waste of time due to the low light penetration from the 3 watt diodes plus you'll need a separate driver to run them. Here's some pics and they are from yesterday. Thin Mint Cookies day 14 of flowerI am looking help with my first DIY Led Grow Light. I am building a COB with cxb3590s and supplemental single 3 watt Diodes with Specific NM wavelengths. My question first is which cxb3590 is the best to use 3000k or 6500k? Also which CRI is best to use? Also I need to knowdo I need to use specific wavelength diodes for the single 3watt or just ranges and if just ranges what are the best ranges? I want to create a light that is maximum efficient for Veg and Flower all in one light.
Warm white is bloom and cool white is veg.When using cxb3590s to build my cob grow light do I want to buy the cool white or warm white?
3500K is all you need.So If I wanted to make a light for bloom and veg I would have to mix the cool white and warm white in the same light?
http://kingbriteled.en.alibaba.com or email him at jl@kingbrite.cn and tell him I sent you you'll get a great price fuck Mouser and Digikey. I personally found King brite and promoted it so we can have great prices. I'm a doer lolAlso where should I buy the Cobs from? I found them on Mouser but the cost doesnt seem worth it. I also herd the cree cobs from king bright are fake cree and wont be covered by warrenty? Advice please
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