The best EDC Flashlight Trustfire L2S SE maximum brightness 1050 lumens, range 175 meters 

The L2S-SE is a lightweight and convenient tactical flashlight designed for outdoor sports.
L2S-SE has extremely high stability and reliability, up to 1050 lumens brightness. With intelligent temperature control, and wide voltage compatible design, it can be compatible with 1pcs of 14500 rechargeable lithium-ion battery (4.2V) or conventional disposable alkaline battery (1.5V) and rechargeable Ni-MH battery (1.2V),The highest level of 6 waterproof rating and 1 meter drop test allow you to use it with confidence in the outdoor environment.
PRODUCT FEATURES
1. Use international patent LED, lifetime reach 50,000 hours.
2. Two-way pocket clip
3. Built-in intelligent temperature control system to prevent overheating during use of the flashlight. Improve comfort during use.
4.Constant current circuit, constant brightness.
5. Anti-reverse design, prevent battery reverse installed that causing harm to the circuit.
6. Material: AL6061-T6 aluminum alloy.
7.The surface using III hard anodizing oxidation treatment.
8. Size: 98mm (tube length) × 20.5mm (head diameter) × 21.5mm (tube diameter)
9. Net weight: 65.1g(including battery) / 43.2g(exclude battery)