The COOLTUBE original reflector is on the market since 1996.
- BSG glass tube with a high light transmission
- Flanges made from heat resistant and impact resistant nylon (isolate the air from the heat of the lamp, support for the reflector panels – made from environmentally friendly coated aluminium PVD)
- Outer reflector can be easily adjusted to adapt the illumination to the space requirements
- 360 mode – Tunnel cooling effect allows bringing the COOLTUBE closer to the plants
- High quality E40 ceramic lamp-holder suitable for HPS & MH lamps
- Easy assembling with integrated cable lugs
- High quality cable gland secures the connection cable