Eco Hometown™ LED Solar Emergency Light Bulb (Lantern) - Travel Camping Lantern - Assorted Colours LED Solar Emergency Light Bulb (Lantern) Travel Camping light , during emergency, can also be used as emergency Mobile Charger only for Mobiles upto 250mAH.It has a stylish and attractive design.The lamp glows as soon as it is pulled out. It is perfect and suitable for outdoor use.