LED Growers Forum

update... Im 2 weeks into flowering, have the helios very close to 4 small plants and a 400w sodium over another 4. so far the results are identical. I have seen no bleaching or size difference. Measured the actual power consumption of the helios was about 165w. there are photos but im building susp...

nice one, keep trying with pics, resized, tried jpeg and gifs, always get same message"The extension is not allowed."

yeah, I work with it and have access to some handy bits of kit. Im gonna try it and post results.

i know you can buy activated carbon pellets to refill your filter... Is it possible to clean the used carbon to use again. I was thinking a good soak in hot caustic soda may do the job which would be hany as i have access to a heated tank full of it. Any ideas?

Just bought my first LED.. the Helios 4 from a very helpful company called Quantum LED http://www.quantumledbloom.co.uk/ I have 8 young ladies that are usuallly under 2 x 400w sodium lamps. I am expecting to use just the LED during the veg stage and then have 1x 400w sodium at one end and the helios...