USER NOTE: This product has built-in rechargeable battery, solar charging panel charging function,2 charging modes. It has remote control function. Some similar products with the same shape have low prices, but may not have these functions. Please carefully identify For the charging line, 5V, 1A, please use the charging line provided with the product or the charging line of the same specification to charge, so as to avoid damage to the lamp due to high voltage Solar LED Camping Light USB Rechargeable Bulb For Outdoor Tent Lamp Portable Lanterns Emergency Lights For BBQ Hiking Product information : Material: ABS Number of LED wicks: 31pc Standard power: 42W2835 high brightne lamp beads can reach 100W brightne Battery capacity: 2400mah Conversion mode: strong light / weak light / SOS light Lamp bead model: smd2835 Luminous color: white 5000K Waterproof grade: IP6 Service life: 30000h Luminous angle: 120 degree Built in battery: 2 x 18650 batterie Occasion: work, study, party, fishing, camping, etc Package Included: 1X solar emergency lamp 1 x USB cable 1 remote control Notes: 1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings. REAL SHOT: