The FLATEYE Rechargeable FRL-2100 Flashlight Lantern Combo, manufactured by Panther Vision, is a compact and versatile device that combines the functionalities of a flashlight and lantern. It offers the convenience of having both lighting options in a single device. Panther Vision is known for their diverse range of flashlight models, catering to varying preferences in terms of brightness, size, and features. The FLATEYE Flashlight Lantern Combo aims to strike a balance between power and affordability, providing a reliable lighting solution. Constructed with aircraft-grade aluminum and tactical polymer, the FRL-2100 flashlight is designed for durability and longevity. It incorporates Cree LED technology and is powered by a long-lasting rechargeable battery, ensuring reliable performance.
Panther Vision FLATEYE Flashlight Lantern Combo Features:
Revolutionary UNROUND design featuring our patented pistol grip, easy to grip, fit, store and utilize for any expedition into the darkRechargeable: includes attached USB cable under bottom end cap allowing for charging on any adventureFlashlight LED adjustable light output: high: 2175 Lumens/medium: 1330 Lumens/low: 72 LumensLantern (white) LED adjustable light output: high: 326 Lumens/medium: 176 Lumens/low: 85 LumensLantern (RED) LED adjustable light output: high: 96 Lumens/medium: 52 Lumens/low: 25 LumensAircraft grade aluminum and tactical polymer engineered for superior durability, includes strobe feature and safety interlock for additional safety and protectionFlashlight visibility distance: high: 202 m (662 Ft.)/medium: 154 m (505 Ft.)/low: 3 m (9 Ft.)Waterproof: up to 1 m (3.2 Ft.) and shockproof: up to 3 m (9.8 Ft.)Guaranteed & backed by the panther vision FLATEYE™ limited lifetime warranty
Panther Vision FLATEYE Flashlight Lantern Combo Design and Grip:
The distinguishing feature of this flashlight is its UNROUND grip, which sets it apart from conventional round flashlights, providing an ergonomic and comfortable hold. The textured polymer grip ensures a secure grasp even in challenging situations. The UNROUND design aims to enhance the grip while adding a unique and stylish element to the flashlight’s appearance. During my experience with the flashlight, I found the grip to be secure and comfortable. In terms of performance, I would say it is comparable to other traditional design flashlights I have used in the past, neither significantly better nor worse. However, it is worth noting that the flashlight I received exhibited some imperfections on the lens, as depicted in the picture. These imperfections may be attributed to a manufacturing issue. Despite this minor flaw, the flashlight performed well, providing an evenly dispersed light beam.
Panther Vision FLATEYE Flashlight Lantern Combo Rechargeable Convenience:
The FLATEYE Flashlight Lantern Combo eliminates the hassle of buying and replacing batteries. It offers a convenient and environmentally friendly rechargeable solution with an attached USB cable located under the bottom end cap. This allows for effortless charging anywhere by connecting it to any USB power source. However, the rubber cap used to access the charging cable feels lacking, not matching the flashlight’s overall design and appearing somewhat cheap compared to the sturdy construction of the rest of the flashlight. Additionally, it’s important to note that the charging USB cable is relatively short, which may be challenging when charging the flashlight in situations with distant power outlets.
Rubber Cap 
USB Charging Cord 
USB Charging Cord
Panther Vision FLATEYE Flashlight Lantern Combo Adjustable LED Light Output:
The FLATEYE Flashlight Lantern Combo offers adjustable LED light output with a Cree XHP70 LED bulb in its head capable of delivering a maximum light output of 2170 lumens. It has three brightness levels: High (2175 lumens), Medium (1330 lumens), and Low (72 lumens), making it versatile for different tasks. The flashlight’s wide beam dispersion is suitable for general purposes, as it covers a wide area. However, it doesn’t have the ability to focus the light on a specific spot, functioning more as a flood-type flashlight. The aluminum head of the FRL-2100 has built-in cooling fins to dissipate heat during use. Its exceptional battery life is impressive, providing up to 7 hours on High mode, 14 hours on Medium mode, and 44 hours on Low mode, reducing the need for frequent recharging.
Off 
ON – High Mode
Panther Vision FLATEYE Flashlight Lantern Combo Dual-Functionality as a Lantern:
The FLATEYE FRL-2100 flashlight offers a versatile feature—it can effortlessly transform into a lantern, providing additional functionality. This dual-functionality is achieved through adjustable light outputs specifically designed for the lantern mode. The lantern function includes both white light and red light options, allowing you to choose according to your specific needs. The white light lantern offers three adjustable levels—High (326 Lumens), Medium (176 Lumens), and Low (85 Lumens). Similarly, the red light lantern provides High (96 Lumens), Medium (52 Lumens), and Low (25 Lumens) options. This adaptability ensures that you are well-prepared for various situations, whether you are camping, working in low-light environments, or require emergency lighting. The flashlight features two buttons on either side, allowing independent control of each side.
White Lantern 
Red Lantern
Panther Vision FLATEYE Flashlight Lantern Combo Durability and Reliability:
The FLATEYE Flashlight Lantern Combo boasts a construction from aircraft-grade aluminum and tactical polymer, ensuring durability and resilience to withstand everyday use. Although I haven’t personally tested its shockproof claim, Panther Vision advertises that the FRL-2100 Flashlight can withstand drops of up to 3 meters (9.8ft). Additionally, it has an IPX7 waterproof rating, allowing it to be submerged in up to 1 meter of water for 30 minutes. These features indicate its suitability for various outdoor activities and provide reassurance that it can withstand different environmental conditions.
Pros:
The FLATEYE Flashlight Lantern Combo offers the convenience of having both a flashlight and lantern in a single device.The flashlight incorporates Cree LED technology, known for its reliable performance.The rechargeable battery ensures sustained and reliable illumination.The ability to adjust the LED light output allows for customization according to specific needs.The dual-functionality as a lantern adds versatility and adaptability to different situations.The flashlight’s construction from aircraft-grade materials and its waterproof and shockproof features make it suitable for various environmental conditions.
Cons:
The lens of the flashlight may have imperfections or manufacturing issues.The rubber cap covering the charging cable feels somewhat cheap compared to the overall construction of the flashlight.The charging USB cable provided is relatively short.The flashlight doesn’t have the ability to focus the light on a specific spot, functioning more as a flood-type flashlight.Expensive.
Conclusion:
The FLATEYE Rechargeable FRL-2100 Flashlight Lantern Combo by Panther Vision is a compact and versatile lighting solution that combines a flashlight and lantern in one device. It incorporates Cree LED technology and a rechargeable battery, offering reliable performance without the need for frequent battery replacements. The adjustable LED light output allows for customization, while the dual-functionality as a lantern adds versatility. Constructed with aircraft-grade aluminum and tactical polymer, it ensures durability. However, there may be lens imperfections, and the rubber cap covering the charging cable feels somewhat cheap. The short charging USB cable can be inconvenient, and the flashlight provides flood-type illumination without the ability to focus. The FLATEYE Flashlight Lantern Combo is available at www.amazon.com.
