DAY/NIGHT SOLAR VENT, 217 mm, S/S

The latest venting system using solar power. Fitted with mirror polished stainless steel vent diffuser. ON-OFF switch. Equipped with NiMH rechargeable batteries which store energy during the day, ensuring 30 hours of operation without solar light. Equipped with 2 right/left fans to let air in or out. Total diameter: 217 mm, mounting diameter: 119 mm, external/internal overhang: 71 mm total. Air circulation: 20 m3/hour.