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Cooltube 150mm Grow Light

£101.55£213.61

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SKU 100558-V Category

The original Cooltube is an air-tight, fully sealed clear glass tube with a lamp mounting bracket in its centre. It’s perfect for removing the excess heat generated by HID grow lights without leaking unpleasant odours.

Air is usually pulled (but can be pushed) over the lamp by adding an extractor fan to one side of the tube, the hot vented air is then expelled away from the growroom and plants. They’re very effective, somewhere in the region of 70-80% of heat is removed, but due to the shape of the reflector the spread of light they give off is not the best. The Goldstar is also fully sealed and gives a much better spread of light, but is quite a bit more expensive.

Reflector dimensions (approx):

Length:  40cm
Width:   15cm

Dura (600W magnetic):  The Dura replaces the previous Xpert ballast from maxibright as their entry level 600W metal case magnetic ballast.
Warranty: 1 year.

Parbright (600W magnetic): Parbright ballasts are plastic-cased and silent running and are a quality entry level ballast option.
Warranty: 1 year.

Ipac Pro (magnetic) – Maxibright Ipac’s come with an impressive 25-year guarantee – they are quite literally ballasts for life. Available with this kit in 250W, 400W, 600W and 1000W
Warranty: 25 years.

Varidrive: Dimmable to 250W, 400W and boostable to 660W, the Varidrive is a good digital ballast at a great price.
Warranty: 1 year. (this is the new version of the the Digidrive ballast).

Maxibright Digilight:  If you prefer a digital ballast that is not dimmable (i.e. less things to wrong) then the Digilight is a good option, the 250W version is especially good value for money.  Available in 250W, 400W and 600W.
Warranty: 2 years.

Maxibright Pro Select: Probably the most popular dimmable 240V ballast on the market.  The Pro Select features 6 output settings, the 600W unit can be set to 250W, 400W, 600W and a 10% boost at each wattage allowing you to get the most out of you HPS lamp at each level.
Warranty: 3 years.

Maxibright Promax 600W/400V. If you want the best money can buy then choose this ballast. It uses 400 volt technology and will give you about 5-10% more plant usable light, as well as a whole host of other features. It can also run standard 240V lamps.
Warranty: 3 years.

Desktop layout

Cooltube 150mm Grow Light

£101.55£213.61

Clear

The original Cooltube is an air-tight, fully sealed clear glass tube with a lamp mounting bracket in its centre. It’s perfect for removing the excess heat generated by HID grow lights without leaking unpleasant odours.

Air is usually pulled (but can be pushed) over the lamp by adding an extractor fan to one side of the tube, the hot vented air is then expelled away from the growroom and plants. They’re very effective, somewhere in the region of 70-80% of heat is removed, but due to the shape of the reflector the spread of light they give off is not the best. The Goldstar is also fully sealed and gives a much better spread of light, but is quite a bit more expensive.

Reflector dimensions (approx):

Length:  40cm
Width:   15cm

Dura (600W magnetic):  The Dura replaces the previous Xpert ballast from maxibright as their entry level 600W metal case magnetic ballast.
Warranty: 1 year.

Parbright (600W magnetic): Parbright ballasts are plastic-cased and silent running and are a quality entry level ballast option.
Warranty: 1 year.

Ipac Pro (magnetic) – Maxibright Ipac’s come with an impressive 25-year guarantee – they are quite literally ballasts for life. Available with this kit in 250W, 400W, 600W and 1000W
Warranty: 25 years.

Varidrive: Dimmable to 250W, 400W and boostable to 660W, the Varidrive is a good digital ballast at a great price.
Warranty: 1 year. (this is the new version of the the Digidrive ballast).

Maxibright Digilight:  If you prefer a digital ballast that is not dimmable (i.e. less things to wrong) then the Digilight is a good option, the 250W version is especially good value for money.  Available in 250W, 400W and 600W.
Warranty: 2 years.

Maxibright Pro Select: Probably the most popular dimmable 240V ballast on the market.  The Pro Select features 6 output settings, the 600W unit can be set to 250W, 400W, 600W and a 10% boost at each wattage allowing you to get the most out of you HPS lamp at each level.
Warranty: 3 years.

Maxibright Promax 600W/400V. If you want the best money can buy then choose this ballast. It uses 400 volt technology and will give you about 5-10% more plant usable light, as well as a whole host of other features. It can also run standard 240V lamps.
Warranty: 3 years.

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