Upgraded Solar Outdoor Lights: 2 Pack Solar Wall Lights Outdoor with 3 Modes compared with others have 4 solar panels, which can provide a higher (about 25%) conversion rate, absorb more sunlight during the day to store electricity and light up the outside at night. The 2200mAh rechargeable battery can provide a longer lighting time. Solar security porch lights will charge during the day and auto light up at night Brighter & Enhanced PIR Motion Sensor: Built-in a 3.7V 1W Edison vintage bulb, external solar wall lights can provide excellent 200lm warm white lighting. Enhanced PIR motion inductor provides powerful motion sensitivity up to 19 feet with a 120° detect angle. Each lighting time continuous about 20s and can be extended for another 20s if detected again. 100% solar powered, full charge during the day for 8-10 hours and illumination 10-12 hours at night, energy saving