We offer Solar Lantern can be charged by using solar panel of capacity from 3W and with a battery of 6V/4.5A. Using the world’s best LED’s with a backup of 10 hours for one full charge. Arkaa Solar Lantern has a specially designed circuit to control over charge and discharge with a constant output. Arkaa Solar Lanterns comes with a option of mobile phone charger. Arkaa Solar Lantern has a warranty of one year for product and 6 months of the battery.