Stainless Steel Solar Vent with Battery and Switch

• Solar powered ventilator with switch 
• integral Nicad battery that will operate the vent for up to 30 hours when no sunlight is present.
• No wiring is required. T
• he Nicad battery recharges itself again when sunlight is present.
• Moves up to 700 cubic feet of air per hour.
• Supplied with two types of interchangeable blades for either intake or exhaust ventilation.
• Polished stainless steel body with weatherproof seals.
• Distance above mounting surface: 40mm
• Overall Diameter: 190mm
• Hole cut-out size: 95mm