Portable emergency lantern

Sirs:
we would like to check the availability of 1) portable kerosene heater / 2) portable camping lantern / 3) portable torch / 4) barbeque grill with accessories as follows:
1)portable kerosene heaters
-economical & priced cheaply
-durable (long lasting)
-safe
-low fuel consumption
-able to withstand extreme weather
-user friendly

2)portable emergency lantern
three rotating controls (bulbs 1, bulbs 1+2, bulbs 1+2+3)
smart bulbs / led
re-chargeable electric and battery operate