For a technical user who expects all-around performance and features out of their headlamp but still values a small size and compact package. This user has the need to run the headlamp on alkaline batteries if caught away from a power source for a long expedition.

Features:

Weight: 78g
Light Source: 2 LEDs, 1 red LED
Brightness: 400 lumens (max)
Waterproof Level: IPX8
Battery: 3x AAA (Included) or BD 1500 Li-ion rechargable battery (Sold seperately)
Usage Duration: Max : 400 lumen / 2.5 hr, Med : 200 lumen / 5 hr, Low : 6 lumen / 200 hr
Beam Distance: Max : 400 lumen / 100 M, Med : 200 lumen / 60 M, Low : 6 lumen / 12 M
Our award-winning, full-featured waterproof headlamp is now lighter, brighter, and smaller
For midweek dawn patrols, all-night approaches, or just big climbing objectives that push beyond daylight, the Black Diamond Spot 400 has 400 lumens of power, now housed in a smaller, more efficient design
With a new, compact body, the Spot 400 has been redesigned with a lower profile for better balance and is more ergonomic for added comfort. We've also updated the user interface by adding a second switch for easy lens mode selection
In addition, the updated optical efficiency not only provides brighter light with more peak intensity, but also saves battery life that you can now easily track with a six-setting, three-LED battery meter
The Spot 400 also offers peripheral lighting for close-range activities like sorting gear, cooking, or reading in camp and it sports an IPX8 waterproof housing
PowerTap™ Technology allows instant transitioning between full and dimmed power
Six-Setting 3 LED battery meter
Dual fuel, compatible with BD 1500 Li-ion rechargeable battery (Sold seperately)
Compact, low-profile design uses 3 AAA batteries (included)
Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to full power
Settings include full strength in proximity and distance modes, dimming, strobe, red night-vision and lock mode
Multifaceted optical lens design
Rated IPX8: waterproof-tested to operate at least 1.1 m underwater for 30 min.
If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after use in wet conditions
Maximum brightness reaching 400 lumens
Best suited for hiking, camping and travel

Black Diamond Spot 400 Headlamp