Greenhouse Circulation Fan lighting The glass lens refracts an

The glass lens refracts an attractive pattern on the ground and the permanent white LED bulb never needs replacing

Mixing ratios can be found below and in the instructions on the bag

Bulbs Included: Yes

6½ feet in length

Greenhouse Circulation Fan lighting The glass lens refracts an12" HAF (Horizontal Air Flow) Circulation Fan Promote uniform temperatures and reduce heat stress with these greenhouse circulation fans. Installing a ventilation system can increase air quality and improve the efficiency of heating and cooling systems. Horizontal Air Flow (HAF) fans work to move air in horizontal patterns creating a circular airflow pattern needed in hoop houses to maximize heat distribution and humidity control by mixing the air