Calc Runtime* >= 3 Lumens (high) >= 300 Water Resistance = IPX7 Water Resistance = IPX8 clear
Price  (USD)
USB Rechargeable
   
Fenix - HL60R $75+ 166+ 950+ 400+ 4:00+ 12+ IPX8 18650 Front
Fenix - HP12 190+ 900+ 400+ 4:00+ 12+ IPX8 18650 Back
Fenix - HL55 $58+ 160+ 900+ 420+ 3:45+ 12+ IPX8 18650 Front
Lupine - Wilma $575+ 630+ 3200+ 3200+ 4:00+ 99+ IPX8 Pack Other
Lupine - Blika (2) $399+ 250+ 2100+ 2100+ 1:30+ 24+ IPX8 Pack ...
Lupine - Neo $275+ 190+ 900+ 900+ 2:15+ 14+ IPX8 Pack Back
Lupine - Piko (2) 225+ 1800+ 1800+ 1:45+ 24+ IPX8 Pack ...
Nitecore - HA20 $45+ 106+ 300+ 300+ 3:15+ 7.8+ IPX7 18650 Front
Nitecore - HC30 $12+ 85.3+ 1000+ 400+ 4:00+ 12+ IPX8 18650 Front
Nitecore - HC65 $66+ 108+ 1000+ 420+ 3:45+ 12+ IPX8 18650 Front
Zebralight - H600 Mk II 125+ 1100+ 350+ 4:30+ 12+ IPX7 18650 Front


Total weight including the battery.

Brightness of burst setting, a special (extra bright) setting that can be used for short periods of time when more light is needed.

Brightness of highest setting that can be used continously.

Estimated runtime when brightness is set to high. Our estimate is calculated using the equation below.

runtime = (batt capacity / max lumens) * 130 lumens/W

Note: we assume that the headlamps all use very efficient LEDs with an efficiency of ~130 lumens per Watt.

Amount of energy (Watt-hours) that can be stored in the headlamp's battery system. This value can be used to determine the maximum runtime of the headlamps at various brightness levels.

  • IPX0: not protected
  • IPX1: dripping water (10 minutes)
  • IPX2: dripping water at 15 degrees (10 minutes)
  • IPX3: spraying water (5 minutes)
  • IPX4: splashing water (5 minutes)
  • IPX5: water jets (3 minutes)
  • IPX6: powerful water jets (3 minutes)
  • IPX7: immersion up to 1m (30 minutes)
  • IPX8: immersion beyond 1m (continuous)
Weight Voltage Ah Capacity
Internal Integrated battery back
Pack Separate battery pack
CR2032 Lithium coin 2.9g 3 V 0.23 Ah 0.68 Wh
AAA Alkaline cylindrical 12g 1.5 V 1.2 Ah 1.4 Wh
AA Alkaline cylindrical 24g 1.5 V 2.6 Ah 3.9 Wh
CR123A Li-ion cylindrical 17g 3 V 1.5 Ah 4.5 Wh
18650 Li-ion cylindrical 45g 3.7 V 3.4 Ah 12.2 Wh

Location of the batteries. Either front, back or other.