501B R5 five-speed flashlight | Silver

501B R5 five-speed flashlight | Silver

Product description:

Item specifics

Lightbulb Type: LED
Model: WF-501B
Brand: Ultrafire






Emitter Brand / Type:


Emitter BIN:


Color BIN:


Total Emitters:


Battery Configurations:

1 x 18650 battery

Voltage Input:


Switch Type:

Clicky / Clickie

Switch Location:



5 Mode (High-Mid-Low-Strobe-SOS)




370 lumens maximum brightness (manufacturer rated)


3-4h (manufacturer rated)


Coated Glass Lens


Aluminum Smooth / SMO Reflector

Carrying Strap:

Strap Included


133 x 31mm / 5.2 x 1.2in (L x Head Dia.)


  • The UltraFire flashlight is widely used for patrolling; hunting and arresting; inspecting; securing; and so on
  • Made of durable aluminum alloy
  • This UltraFire flashlight is also waterproof and features shock-resistant housing
  • Tactical tailcap switch with momentary-on function
  • Slip-resistant body design
  • The UltraFire super bright LED flashlight can be owned for household using also can be purchased as gift for those who love outdoor sports like hiking; climbing and fishing; etc
  • This UltraFire flashlight is really a good choice for daily life

The Specific Benefits of LED Light:

  • Energy efficiency -! The light bulbs burn very cool, while incandescent bulbs emit 98 per cent of their energy as heat Much more bang for the buck
  • Long life -. These lights can last from 50000 to 100000 hours Incandescent light bulbs typically last around 1000 hours and fluorescents are good for roughly 10000 hours
  • Rugged durability -. LED lights have no fragile filament to contend with, and no fragile tube They are resistant to heat, cold, and shock
  • Lumens per watt - While manufacturers are still finding new ways to increase this ratio, Cree Inc. has been able to produce an LED bulb that generates 131 lumens / watt This is research, though Today's available LEDs are the same as compact florescent bulbs.. , averaging around 55. Incandescent bulbs wander sadly in at about 15


  • This UltraFire flashlight is convenient and practical for your daily use
  • Special needs (For patrolling; hunting and arresting; inspecting; securing as well as light shooting and so on)
  • Outdoor activities (For climbing, camping, seeking survival, walking, diving, fishing as well as hunting, etc.)
  • Professional needs (For Gems-Testing, Mineral-Testing, etc.)
  • Please do not put it directly to people's eyes for the powerful light is harmful and it will make you blind, especially for the kid)
  • The pictures of our flashlight are real and if there is something tinny difference, please ignore


  • The price of this flashlight dose not includes the battery
  • Strongly suggest you use the protected battery for it can really protect your battery well and extend your battery life as well as avoid the over-charging and over-discharging of your battery
  • Please never over-charger or over-discharge the batteries; which means when the brightness of the flashlight is going down clearly but not totally dark; it is the time to charger it; or the battery will be over-discharged and it will be broken or short circuit when you charge it the next time
  • Please note that the actual charge time and runtime of the flashlight may vary as different types of batteries have some difference in battery capacity and discharge property, even for the same type batteries from different manufacturers

Package Included:

  • 1 x UltraFire WF-501B Flashlight
501B R5 flashlight five-speed silver