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Add to SafariWhen comparing Black Diamond Icon vs Coast HL7, the Slant community recommends Black Diamond Icon for most people. In the question“What are the best headlamps for road and trail running?” Black Diamond Icon is ranked 2nd while Coast HL7 is ranked 4th. The most important reason people chose Black Diamond Icon is:
Black Diamond Icon comes with strobe mode so users can be more visible to drivers.
Question Ranking
Pros
Pro Strobe mode
Black Diamond Icon comes with strobe mode so users can be more visible to drivers.
Pro Red light mode
The Black Diamond Icon is equipped with red LED lights that allow users to preserve their night vision.
Pro Extremely long battery life
One set of batteries can last about 175 hours on the lowest setting, or 75 hours on the highest setting.
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.
Cons
Con Heavy
With the weight of four AA batteries on the back of the unit is reported to become annoying after long periods of time.
Con Not rechargeable
The Black Diamond Icon requires 4 AA batteries, which could be one of the contributing factors to why it has such a long battery life.
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.
