Feature: 1. HIGH DURABILITY: The solar dock lights are made of premium cast aluminum material, durable and suitable for various outdoor environments. 2. NO WIRES REQUIRED: LED driveway lights are solar powered, no wires required, easy to install, save time and labor. 3. INTELLIGENT SENSOR: Solar dock lights adopt automatic light control sensor design, automatically light up at night and turn off during the day, intelligent energy saving. 4. HIGH BRIGHTNESS LIGHTING: Solar ground lights adopt high brightness LED lamp beads, excellent lighting effect, providing better safety lighting for the road. 5. WATERPROOF DESIGN: The LED dock lights adopt IP68 waterproof design, which can work normally in all kinds of bad weather conditions and ensure long last. Specification: Item Type: Solar Dock Lights Material: Aluminum Alloy Weight: Approx. 290g/10.2oz Size: Approx. 108x90mm / 4.25x3.54in Light Emitting Frequency: 2HZ Flashing Solar Power: 6V 1.8W Solar Panel Working Power in the Absence of Sunlight (0.04 Wp) Battery (NiMh Battery): 1.2V 800mAh NiMH Rechargeable Battery (Shipped with Built In Battery) Light Source: LED (With 12LED ) Waterproof Rating : IP68, Visibility Distance: Approx. 800m/2624.7ft Aluminum Alloy Shell: Pressure Resistance> 10 Tons No Wiring, Easy and Quick Installation, Automatic Charging During the Day, Automatic Lighting at Night. Working Time 8-10 Hours.. Package List: 1 x Solar Dock Lights Note: Manual measurement please allow some error.