Features include:• Flash Rate: +/- 65 Times Per Minute • Length of Operation: 3+ Years• Full Solar Charge: Operates 168+ Hours Flashing• Overcharge: Protection Built-In• Charging Requirements: Re-Charges During Day; No Direct Sunlight Required to Charge • On/Off Switch: Operates 24/7 Flashing• Lens Cover Material: Polycarbonate • Mounting System: Box Style Base with Multiple Mounting Options Available• Packaging/Parts Included: 5 Lights Per Box (Fully Assembled); 5 Bolts; 5 Post U-Clamps; 5 Hoods; 1 Security Tool; 1 On/Off Push Pin