Cultilene is one of the world's leading substrate producers. They have a great reputation in the industry as a company that puts the grower first. All products feature: - An effective air-to-water ratio - Reliable homogeneity - Great strength and dimensional stability - Excellent controllability - They are inert and pathogen-free - Sleeving polythene and seams that are high-quality - Ability to make plant holes in it

Black foam inserts that act as root guards.

These reservoirs are designed for simplicity in maintenance and performance. Available in 10, 20, 25, 40, and 115 gallon sizes. Each reservoir comes with a specially designed lid containing an access port and a raised grip porthole cover. This standard option allows the gardener easy access to the reservoir without taking the entire lid off, ensuring a more functional routine of adding solutions, nutrients and water.

These reservoirs are designed for simplicity in maintenance and performance. Available in 10, 20, 25, 40, and 115 gallon sizes. Each reservoir comes with a specially designed lid containing an access port and a raised grip porthole cover. This standard option allows the gardener easy access to the reservoir without taking the entire lid off, ensuring a more functional routine of adding solutions, nutrients and water.

Breathe easy while the Uvonair attacks and neutralizes odors at the source. Uvonair eliminates odors caused by tobacco smoke, molds and mildew. It even tackles the unpleasant odors from pets, cooking, and damp basements. How? The Uvonair generates Ozone (O3) - one of the most powerful oxydizers available. O3 doesn't just mask odors like mere air fresheners - it neutralizes odors at the source, then harmlessly converts to CO2 and oxygen. The Uvonair works silently with the same ozone generating technology available in units costing hundreds of dollars more. The Uvonair is ideal for homes, offices, workplaces anywhere that can benefit from purer, cleaner air.

Breathe easy while the Uvonair attacks and neutralizes odors at the source. Uvonair eliminates odors caused by tobacco smoke, molds and mildew. It even tackles the unpleasant odors from pets, cooking, and damp basements. How? The Uvonair generates Ozone (O3) - one of the most powerful oxydizers available. O3 doesn't just mask odors like mere air fresheners - it neutralizes odors at the source, then harmlessly converts to CO2 and oxygen. The Uvonair works silently with the same ozone generating technology available in units costing hundreds of dollars more. The Uvonair is ideal for homes, offices, workplaces anywhere that can benefit from purer, cleaner air. Set the adjustable output by monitoring the exhaust air for odors.

Simply slide this unique product over a mugul base socket on most horizontal burning reflectors to filter & disperse the intense hot spot of light directly under an HID lamp. With the hot spot diffused, you can hang reflectors closer to the plant canopy while reducing the risk of burning the plants directly under the lamp. The revolutionary shape, size and hole patterns were designed using the latest lighting development software. The Equalizer will aid in improving the uniformity of your fixture by reducing the hot spot below the lamp. FIXTURES THAT WILL ACCEPT THE EQUALIZER: MH/HPS: Cool Sun, Cool Sun XL, Econocool, Super Sun 2, Cool Breeze 6, Cool Breeze 8, Econowing & Maximizer HPS ONLY: Large Horizontal, Super Spectrum & Yield Master 6inch. FIXTURES THAT WILL NOT ACCEPT THE EQUALIZER: Super Sun, SunGro, Yield Master 4inch, Yield Master 6inch MH, Econo Gro & Lumenmax.

With our exclusive Power Pointer�, it's easy to switch from 120 to 240 volt power! Simply unplug the detachable 120 volt power cord (included), turn the Power Pointer� arrow down for 240 volt power and plub in a 240 volt power cord (sold separately). THAT'S IT! High quality ballast will ensure years of trouble-free use. Lamp cord receptacle - Accepts all Sun System� lamp cords (sold separately). "Donkey Ear" flaps hold lamp cord plug securely in place. High temperature capacitor ensures long lasting durability. A barrier wall between the ballast and the capacitor/ignitor helps keep the critical components cool. Heat slots & louvers remove excess heat from the ballast. Aluminum ballast enclosure dissipates heat. Ballast features copper windings.