Headlamp Black Diamond Astro 300

Black Diamond Astro 300 is a simple little flashlight for just about anything, bright enough for hiking.
Provides versatile and comfortable lighting for both running or hiking, and for reading in a tent.
Weather-resistant (IPX4) housing withstands rain and sleet from any angle.
Compact and ergonomic housing with a low profile for better balance.
Updated optical efficiency provides bright light up to 300 lumens.
The flashlight is compatible with two types of power (Dual-Fuel):
  - from three standard AAA batteries (included);
  - from a rechargeable BD 1500 lithium-ion battery (sold separately).
Luminous flux:  6-300 lm, range: 8-55 m, operating time: 4-140 hours.
Lighting modes:  3 white modes, strobe for signaling in emergency situations.
The flashlight has a lock mode that protects against accidental switching on during transportation.
PowerTap™ technology allows you to switch between maximum and reduced power.
Brightness memory - turning on the light at the selected brightness without returning to full power.

Black Diamond Astro 300 Specifications:
- Weight, g:  75 (2.65oz) with three AAA batteries
- Luminous flux:  up to 300 lumens
- Beam:  mixed beam (wide and focused)
- Power:  3 AAA batteries (included) or BD1500 battery (sold separately)
- One button for easy selection of light brightness
- Lighting modes:
  - economy mode (low beam): luminous flux - up to 6 lm, range - up to 8 m, operating time - up to 140 hours
  - medium mode (traffic mode): luminous flux - up to 150 lm, range - up to 35 m, operating time - up to 8 hours
  - maximum (high beam):  luminous flux - up to 300 lm, range - up to 55 m, operating time - up to 4 hours
  - reserve: operating time 12 - 16 hours
  - flashing mode (double-press the power button)
- Lock against accidental activation (hold the button for 4 seconds)
- Phosphorescent reflector makes it easy to find the flashlight in the dark
- LOCK function prevents the flashlight from turning on during transportation
- Movable plate allows you to orient the flashlight in the desired direction
- Elastic strap made of recycled Repreve fiber material
- Protection: IPX4 (withstands rain and sleet from any angle, do not immerse in water or swim)
- Temperature range:  -17 + 43 ° С
- Colors: dark tan (BD6207332029ALL1), black (BD6207330002ALL1), graphite (BD6206740004ALL1), octane (BD6206748001ALL1)
- Warranty:  3 year
- Reference:  https://blackdiamondequipment.com/products/astro-300-headlamp?variant=49702213353789

MANUFACTURER

Black Diamond
Black Diamond is a world-famous manufacturer of equipment for mountaineering, skiing and mountain sports, based in Utah, USA, and also has an office in Innsbruck, Austria. Black Diamond is owned by Clarus Corporation, which also owns Pieps and Sierra Bullets.
The history of Black Diamond goes back to 1957 - a young climber and surfer Yvon Chouinard buys a used blacksmith's horn, a 138-pound anvil and a hammer. In his improvised forge, he begins to manually forge rock hooks, which he later sells directly from the trunk of his car, providing himself with a livelihood.
Now Black Diamond Equipment is a huge company with a turnover of 200 million dollars a year, headquartered on three continents (USA, Switzerland and China), including several reputable brands (Bibler Tent, Pieps, POC, Gregory), which are still headed by young enthusiasts of their business, continuing to raise the bar of comfort and safety while relaxing in the mountains.
Black Diamond is a great example of a socially responsible business - the company sponsors many non-profit organizations that somehow support mountain sports - American Alpine Club, The Access Fund, etc.