Spot 400 Headlamp guide An accelerometer mounted on the

An accelerometer mounted on the carriage measures the deceleration rate when it impacts the tire (“G-force”)

The 3D baffled

Improving on our original

It combines specific technologies for heat retention such as Thermal X technology and sealing technologies such as a second layer of “Batwing”

Spot 400 Headlamp guide An accelerometer mounted on theElevate your backcountry adventures with the Black Diamond Spot 400 Headlamp the ultimate compact powerhouse for technical users who demand versatile performance without the bulk. Perfect for multi day expeditions where reliability is non negotiable, this headlamp delivers 400 lumens of brilliant light in a featherlight package, ready to tackle everything from dawn patrols to late night nav checks. Dual fuel flexibility means you're never caught