Cool tube hard glass tube reflector Ø 125 mm

 If one attaches a small fan, then this blows the hot air of the lamp away. The heat development of the lamp becomes thereby around 30 - 40% reduce. Also one can bring the lamp more near to the plant points. Ideally in areas, in which several lamps can be coupled.

If you connect a small fan , so this blows away the hot air from the air. The heat generated by the lamp is reduced by 30 to 40 %. Also you can bring the lamp closer to the plants tips. Ideal in areas where interface can connect multiple lamps