When comparing Coast HL7 vs Black Diamond Sprinter, the Slant community recommends Coast HL7 for most people. In the question“What are the best headlamps for road and trail running?” Coast HL7 is ranked 4th while Black Diamond Sprinter is ranked 6th. The most important reason people chose Coast HL7 is:
Depending on the light's distance from detected objects, the Coast HL7 can automatically adjust brightness.
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Pros
Pro Equipped with auto-focus mechanism
Depending on the light's distance from detected objects, the Coast HL7 can automatically adjust brightness.
Pro Very cheap
Most comparable lights cost about $80, but the Coast HL7 only costs $36.
Pro Easily adjustable brightness
Instead of clicking one button to cycle through different modes, the Coast HL7 has a nob for adjusting brightness. This feature makes the headlamp much more user friendly, especially on the go.
Pro Created specifically for runners
Many other headlamps are intended for a variety of purposes, but Sprinter is meant to be ideal for runners.
Pro Four light modes
The Black Diamond Sprinter lets users choose from high steady, high strobe, low steady, or low strobe.
Pro Has a rear-facing light
The sprinter is equipped with a rear-facing flashing red light in order to make runners more visible.
Pro Waterproof
The Sprinter is waterproof to 1 meter, protecting users from ruining their equipment in the rain.
Cons
Con Not rechargeable
The Coast HL7 takes AAA batteries instead of rechargeable batteries. Coupled with its short battery life, users can end up paying a fortune to keep it running.
Con Short battery life
The Coast HL7's battery only lasts 3.3 hours on bright mode.
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