Review on Cobiz Brightest High 6000 Lumen CREE LED Headlamp - Rechargeable, Waterproof, Zoomable Light – Perfect for Camping, Hiking & Outdoors by Jacob Ashman

I bought this product to facilitate DIY projects that require good portable lighting. The brightness, the field of illumination available and the ability to adjust the beam height make this product suitable for this purpose. I really appreciate the swappable batteries. Since I already use this type of battery in my flashlight set, I already have a charger for relatively quick charging. USB charging offered with the product is an added convenience. Considering the inevitable combined weight of the device and battery, the fit and comfort are entirely satisfactory. A word or two of caution: first, carefully study how the device fits into the carrying case before taking it out for the first time; Otherwise it can be difficult to find the correct configuration to restore. Second, I found that the force required to adjust the height is high enough that I was concerned about the strength of the plastic. After applying a quality plastic-grade lubricant, I felt much more confident about the product's durability. A note was added a few days later: We just had a power outage while I was preparing dinner. Let me finish the prep. I recommend this product as a very useful emergency preparedness tool.