Olight SR51 Dual-output L2 LED 18650 Flashlight 1000 lumens ---------46.7USD

OLIGHT SR51with18650 battery Magazine—46.7USD

Key Features:
Two brightness levels (250 and 1000 lumens), plus a strobe mode
Multi-function clicky side switch with a memory function to remember the last power setting used, quick access to strobe mode, and a lock-out function to avoid accidental activation
Highly efficient CREE XM-L2 U2 LED
Aircraft-grade aluminum body with anti-scratch type III hard anodizing and stainless steel bezel
Reverse polarity protection to prevent improper battery installation and thermal management to avoid overheating
Mil-spec to MIL-STD-810F