User Review: Brunton RL4 LED
Price Paid: $26
GOOD: The LED lamp has 1 red LED and 3 white LEDs 4 position: 1) red 2) low 3) medium 4) high. It is simple and works well and very affordable.
BAD: I almost sent the unit back, like the previous reviewer, because the switch didn't work. After visiting the Brunton website, it became clear that you have to hold the On-switch for a few moments to illuminate the headlamp. That's a safety feature to prevent accidentally having the lamp turn-on while in your pack.
But, there is no documentation in the product packaging, so be aware.