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Bright As Day 4000


The Bright as Day 4000 is the perfect lamp for any sport, occasion, or job. It delivers amounts of power and light that have never been seen before in such a small and lightweight package. The lamp's active cooling system allows for it to deliver a consistent 6000 lumens through its entire battery span. With a lightweight design, the possibilities where the lamp can be mounted and its uses are endless. It truly makes the night, bright as day.

What's in the box? 

  • Headlamp
  • Battery
  • Power Control Unit
  • Nylon Headstrap
  • 1 Meter Extension Power Cable
  • Quick Clip Mount
  • Wall Charger
  • Elastic Battery Mounting Straps


True Lumens 4,000
Light Spread 8 x 15°

Lamp head weight
Lamp head 6061-T6 Aluminium Alloy
Battery weight 345g
Battery type
4 cells type 21700 4,800mAh (14.8V)
Headband type
Total lamp weight 522g
Runtime 4 dimm levels:
#1: 30h (5%, 200lm)
#2: 6h (25%, 1,000lm)
#3: 3h (50%, 2,000lm)
#4: 1h30 (100%, 4,000lm)
Mount GoPro QuickClip compatible
Waterproof rating IP67


I.C.E. cooling system -

Our Intelligent Cooling Engineering contains an automatic cooling fan to maintain lumens during high heat and/or max power situations. The lamp will never turn down the brightness to control heat, always delivering the promised amount of lumens.

Lighting step down system -

When the battery reaches 10% remaining power, the lamp head will flash three times, and step down to the lowest power (7.5%). This allows for the user to never be stuck in the dark and to have time to return from their activity.

GoPro quickclip compatibility -

The mount below the lamp head comes stock with a QuickClip style, easy to use, bracket. This allows for any moonlight lamp to be used with any GoPro mount.

Battery level indicator -

The battery level is indicated by 4 different color shades on the power button of the lamp. Green indicating above 75% power remaining, blue above 50% power remaining, orange above 25% power remaining, and red below 25% remaining.