Cooltube 400W Lumatek Set

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 125 mm fan or tube. 49 cm long.

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.

Lumatek launch their new range of horticultural HID grow lamps.

Tuned to the ultra-high operating frequency of the Lumatek e-ballasts, the lamp’s components have been reinforced making them much more robust and therefore a long life grow-lighting solution delivering a high level of Photosynthetic Active Radiation to promote healthy plant growth. These lamps have strengthened seals and a reinforced arc frame to ensure that they will provide long lasting performance with stable lumen output.

Lumatek Electronic Ballast provides a stable light output and features a fast start-up.

It reaches full brightness in under a minute while the magnetic ballasts can take longer. Lumatek Electronic ballast is completely silent and produces less heat than conventional ballasts. This ballast has cut-off circuits and enables a longer life. Lumatek Electronic Ballast has a small compact design - 400 watts 230 volts.

This ballast can light both HPS and MH lamps. As well as the dimmable in 4 modes, the highest is "super lumens" that generates up to 10% extra boost, bulbs we sell that supports this function is off the mark, Phillips Green Power, Lumatek & Gavita