Lumify X9 What lighting technology that means you prefer? There two most elementary types of Flashlights are LED Flashlights or Incandescent flashlights. Incandescents are can you filled lamps used for prime performance. LED stands for light emitting diodes. LED bulbs became durable and longer going. If you want the more impressive light, you should LEDs. LED's are extra durable as they don't have fragile parts inside. Most of them are also shatter-proof just for them to still work even anyone drop this task. LED lighting also boasts more time battery life and longevity of the bulb. It indicates there is less maintenance required plus more ! reliability.