Home / Keychain Light / Comparison

Fenix E03R V2.0 vs Fenix HL45R

Fenix E03R V2.0 ($29.95) vs Fenix HL45R ($79.95) — side-by-side specs, weight, pros and cons to help you pick the right keychain light.

Fenix E03R V2.0
Fenix
E03R V2.0
$29.95
Check Price →
Fenix HL45R
Fenix
HL45R
$79.95
Check Price →
Spec-by-spec
SpecFenix E03R V2.0Fenix HL45R
Price$29.95$79.95
Weight30g133g
Output500 lumens, 90 m1,000 lumens, 220 m
LEDTwo white light LEDs and one red light LED, with a lifespan of 50,000 hoursOne Luminus SFT25R cold white LED and one OSRAM GR QSSPA1.23 red LED
ModesSeven modes including four brightness levels, red light, red flashing, and pulse lightEight lighting modes including four levels of white light, three levels of red light and red flash
BatteryBuilt-in 400mAh li-polymer battery1900mAh battery pack or three AAA batteries
SizeLength 52.5 mm, Width 26 mm, Height 13 mmWidth 78.2 mm, Height 44.5 mm, Depth 50 mm
Runtime30 hours max54 hours max
Weight30g incl. battery (fenixlighting.com spec text: 1.06 oz. (30g) including battery)133g incl. battery (fenixlighting.com spec text: 4.69 oz. (133g) including battery and headband)
Pros & Cons

Fenix E03R V2.0

  • 500 lumens and 90 m of throw
  • Runs on Built-in 400mAh li-polymer battery
  • Only 30 g
  • Limited lifetime guarantee from Fenix Lighting USA
  • Small enough to lose, so clip or tether it
  • Fenix's 30 hours runtime is its longest figure, normally at the lowest level, not at full output

Fenix HL45R

  • 1,000 lumens and 220 m of throw
  • Runs on 1900mAh battery pack or three AAA batteries
  • 133 g with the battery
  • Limited lifetime guarantee from Fenix Lighting USA
  • Check the size before you commit to pocket carry
  • Fenix's 54 hours runtime is its longest figure, normally at the lowest level, not at full output
Fenix E03R V2.0 is the better value at $29.95. Both are part of our curated keychain light index — tap through to check current pricing.
More Keychain Light comparisons
Olight i3T EOS vs Olight Baton 3 Pro MaxOlight i3T EOS vs Olight S1R Baton IIOlight i3T EOS vs Olight Warrior Mini 3Olight i3T EOS vs Olight Baton 4Olight i3T EOS vs Olight S2R Baton IIOlight i3T EOS vs Olight Arkfeld Pro