It is cheaper in a set!
|Price of a product sold separately:||Set price|
|CoolTube 1000w Lumatek kit||406.45EUR||391.14EURYou save (3.77%)|
|Cooltube 1000W HPS Kit Complete||275.34EUR||271.78EURYou save (1.29%)|
|Mammoth Pro 150 Cooltube 2 x 600w HPS Electronic Ballast||1129.00EUR||1071.17EURYou save (5.12%)|
|Mammoth Pro 240L Cooltube 2 x 600w Electronic Ballast||1252.17EUR||1145.65EURYou save (8.51%)|
|Mammoth Lite 150 CoolTube 1000W||660.95EUR||542.25EURYou save (17.96%)|
|Mammoth Lite 150 Cooltube HPS 2 x 600w Spectromaster||713.54EUR||585.40EURYou save (17.96%)|
|Mammoth Lite 240L Cooltube HPS 2 x 600w Spectromaster||735.71EUR||603.59EURYou save (17.96%)|
Easy product returns
You can return the product without providing a reason within 14 days.
This product is available in our stores
- Light reflex 92%
- Recommended for lamps from 600 to 1000W
- E40 socket + accessories included
- Ventilation connection: Ø150mm
- Length 40 / 49cm
- Material used: "hammered stucco" glass, aluminum
The Cool Tube is a tubular armature of glass with the function to regulate the temperature of the lamp. Warm air that is given off by the lamp is sucked out, resulting in less heat in the growing space. The socket in the Cool tube is a E40 model. Connects to 155 mm fan or tube. 49 cm long. Also fits well with tubes and fans that are 160 mm.
Attach a fan and it will blow the hot air from the lamp away. The temperature rise of the lamp will thus be reduced by 30-40%. The lamp can also be brought nearer the tips of the plants. Ideal for rooms where chains of lamps are needed.