Ecotechnics Coolshade Cool Tube (5") 120mm x 400 Shipping For enhanced nutrient uptake

For enhanced nutrient uptake

The ability to dim the fixture from 25% up to 100% power

The cover also helps manage temperature by allowing water and air to penetrate

7 μmol/J and total output (PPF) of 2781 μmol/s

5”) Long 40cm (16”) Wide 47cm (18

Ecotechnics Coolshade Cool Tube (5") 120mm x 400 Shipping For enhanced nutrient uptakeEcoTechnics Cool Shade the original cool tube This cool shade comes complete with internal reflector and small external reflector wings, has one light socket for HID lighting and is pre wired ready for use. Please note that ALL Cool Shade reflectors MUST always be used with a suitable air extraction system.