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Streamlight ProTac 2L-X vs Streamlight ProTac 1L-1AA

Quick take: The Streamlight ProTac 2L-X costs $6.450000000000003 less; the Streamlight ProTac 2L-X is brighter (500 vs 350 lm); the Streamlight ProTac 2L-X throws farther (165m vs 160m); the Streamlight ProTac 2L-X runs longer on high (2.75 vs 1.5 hrs).

SpecStreamlight ProTac 2L-XStreamlight ProTac 1L-1AA
Price$50$56.45
Rating——
TypeTacticalEDC
Lumens500 lm350 lm
Candela6,800 cd6,400 cd
Beam distance165m160m
Runtime2.75 hrs1.5 hrs (high, CR123A)
BatteryCR123ACR123A
LEDCREE C4 LEDNot named by the maker
Beam typeBalancedThrow
Modes3 SteppedTEN-TAP (3 Programs)
UITEN-TAPTail Switch
IP ratingIPX7IPX7
CRI70
Weight3.9 oz2.5 oz (with CR123A)
Dimensions5.2 x 1.1 in4.25 in long
WarrantyLifetimeLimited Lifetime

What owners report

Streamlight ProTac 2L-X

  • ✓Runs on two CR123As or a single 18650, with better runtime from the 18650
  • ✓One owner reports three and a half years of hard use with no wear
  • ✓Light for its durability, resisting both impact and water
  • ✓Streamlight's warranty and reputation behind it
  • ✓Wide beam pattern suits close-range work well
  • ✗Output drops after fifteen minutes and settles around 350 lumens, not 500
  • ✗Scattered reports of flickering and failing to switch on with fresh cells
  • ✗One owner's dimming issue only resolved by using a genuine Streamlight cell
  • ✗The wide beam wastes the output at distance
  • ✗No high-CRI option