What type of LED is used in flashlights?
Virtually all flashlights made today use an XM-L LED. This LED produces a full-flood beam, with less throw than the XP-G. Total lumen output for the original XM-L peaked at near 700. Differences in the T6 and U2 flux bins include higher brightness.
What type of plastic is used for flashlight?
Most plastic flashlights use acrylonitrile butadiene styrene (ABS), a durable thermoplastic commonly used in industrial products.