VicTec Solar Lights, Garden IP65 Waterproof Wireless Security Bright Motion Sensor Light for Outdoor Wall Yard Deck Auto On / Off (16 LED, 320Lumen) Ultra Bright: with 16 LED Bulbs and Max 320 Lumens Output Easy operation: external waterproof switch, instead of pinhole switch, which makes operation easily Automatic Switch: auto on at night / auto off at sunrise; Dim light when no motion / Bright light activates when sensing motion Excellent Protection: coated with 3-resisting lacquer, which is insulated, damp proof, shockproof, dust-proof, corrosion proof, anti-aging, anti-corona, anti-creeping Long Working Time: Built-in 2200mAh rechargeable lithium batteries, up to 12 hours working time