Just got this one from Amazon. Gotta admit I'm pretty impressed by the brightness. Has super clear lens and comes with rechargeable lithium ion battery. Can use with that or 3 AAA. For 20.00, brightest pocket light I own. Claims 500 lumens, but probably closer to 400.
OxyLED MD50 Cree 500 Lumen Bright LED Flashlight Torch, Light Lamp for Emergency / Safety / Security (Adjustable Zoomable Focus, 3 Brightness Levels plus Strobe, Battery Included) - Black https://www.amazon.com/dp/B00JE329YO/ref=cm_sw_r_awd_FN4Qvb8KVX6W8
OxyLED MD50 Cree 500 Lumen Bright LED Flashlight Torch, Light Lamp for Emergency / Safety / Security (Adjustable Zoomable Focus, 3 Brightness Levels plus Strobe, Battery Included) - Black https://www.amazon.com/dp/B00JE329YO/ref=cm_sw_r_awd_FN4Qvb8KVX6W8