Use of one high quality LG LED source RATHER THAN cheap black light flashlights that use of 12pcs or 101pcs diode LED lamp?UV301D utilizes South Korea top quality brand LG original 365nm LED source, 3 watts high output power, strong beam and high radiant energy as high as CUR 115mW/cm. Multi LED beads styles or cheap flashlights online uses of cheap led beads, that are very dim brightness, stray light interference, short beam distance.
Hard black filter optical lens : UV301D utilizes toughened black filter optical lens, high efficiency remove the stray light, much purer light color and much clearer image of rocks and mineral glow, harmful fluorescents glow, a/c leak than cheap products.
Latest plating technology aluminum alloy reflector deep cup RATHER THAN cheap plastic plat reflector cup: UV301D equips with latest plating technology aluminum alloy reflector deep cup, enable to high efficiency reflect and focus on LED light, high temperature protection, super durability. The cheap products use of plastic reflector cup, out of shape in high temperature, bad LED light reflecting and short lifespan.
1* AA battery RATHER THAN 3* AA batteries: UV301D powered by 1* AA dry alkaline battery, constant brightness, the 2-3 hours runtime is equal to multi beads styles which powered by 3* AA batteries, save much of money for you after buying.
Waterproof rate IPX-8 RATHER THAN IPX-4 waterproof protection: UV301D is well-designed scientific structure and exquisite workmanship, 4.9 feet impact resistance, O-ring sealed gear apply with waterproof rate IPX-8 (submersible 6 feet for 30 min). The cheap products are average IPX-4 rain protection.