60 led worklight with flashlight rechargeable LitezAll Lumen Cap Light Clip & Nano Suction Technology 6-Pack Gift Box Rated at 150 Lumens and with both a momentary and constant VICOODA LED Rechargeable Work Light

However, there is a bit more resistance between Turbo and SOS than there is between all normal modes

20 to 150 lumens is enough for everyday indoor tasks

Lets take a quick look at the specifications between models: Fenix TK35 Flashlight Cree XM-L2 U2 Model Output: 900-15 lumens Run time: 1.75-140 hours Battery type: 2 x 18650 lithium-ion rechargeable or 4 x CR123 lithium Beam distance: 1,246 feet (380 meters) Peak beam intensity: 36,100 candela Fenix TK35 Flashlight Cree XM-L U2 Model Output: 860-15 lumens Run time: 1.62 hours-130 hours Battery type: 2 x 18650 lithium-ion rechargeable or 4 x CR123 lithium Beam distance: 1,115 feet (340 meters) Peak beam intensity: 29,000 candela So it looks like the Cree XM-L2 U2 LED gives you more intensity (higher candela rating), longer beam distance, and slightly longer run times

This typically occurs with certain drivers, firmware, or battery types