Features: * brand new and high quality. *Rechargeable mobile light bulb, night market stall, power outage emergency, outdoor adventure *Brighter than the same wattage, using the sixth generation of LED chips: slow light, more power, brighter and more stable *More energy efficient, longer lasting power and worry *Long life, LED high quality lamp beads, long service life *High brightne, full charge can last for up to 7~48 hours (see specific properties) *High-energy core charging, central proceing system, high conversion rate *Same capacity, our battery life is longer *PP white lampshade, durable, high light transmiion; resistant to falling, rainproof Specifications: *Product size: 14*8*8cm (20w), 16*9.5*9.5cm (80w) *Product material: spinning aluminum lamp body PP lamp cover *Product wattage: 20w, 80W *Battery model: lithium battery, battery capacity 1200mAh / block *Adjust the gear position: the third gear brightne can be adjusted *Illumination duration: 20w (2-5h), 80w (7-48h) *Light source chip: imported high-brightne chip *Light color: white, warm light *Lamp Bead Specifications: SMD2835 *Working voltage: 5V, 1A *Applications: Emergency lights\\Night booths\\Outdoor activities, picking lights, night reading, picnic camping Package Contents: 1* light 1*usb charging cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightne of your monitor and light brightne. 2. Please allow slight manual measurement deviation for the data.