Backdraft Damper Size:6" and the fan comes with

and the fan comes with approximately 6-inch wire leads

Eco-Friendly

allowing for the provision of 7 separate lighting settings – including two overdrive options (for up to 15% extra lumens) – all changeable via a convenient dimmer switch

Bio Flores is made of fermented plant material it provides many of the necessary minerals in the correct proportions

awesome Cermamic HPS bulb for flower

Backdraft Damper Size:6" and the fan comes withDampers function as flow regulators and prevent ventilation when not desired, such as when the system is not in use. Spring Loaded Backdraft Dampers Note: Picture for illustrative purposes only and what we send you maybe not be exactly the same, but it'll work.