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OutdoorGear
Real discussions from product enthusiasts
XHP70.2 LED: Realistic Lumens vs. Marketing Claims
The Sunitact ST1476 features an XHP70.2 LED, with marketing claims reaching up to 1,000,000 lumens. However, actual XHP70.2 output typically ranges from 3,000 to 10,000 lumens depending on configuration and drive current. This suggests the advertised figure is a significant exaggeration.
Versatile Power: 12-Hour Runtime & Emergency Charging
The Sunitact ST1476 offers up to 12 hours of illumination on its lowest setting. It also doubles as a power bank, providing USB-A output to charge other essential devices like smartphones, ensuring connectivity during extended outdoor trips.
Rugged Construction: IP67 Water Resistance & Alloy Body
Constructed from aviation-grade aluminum alloy, the flashlight is designed for durability, claiming high impact resistance. Its IP67 rating means it can handle submersion in up to 1 meter of water for 30 minutes, providing reliability in wet conditions like heavy rain or fog.
Compact Companion: Integrated COB Keychain Light
The kit includes a separate 45g COB keychain flashlight, offering up to 800 lumens. Its magnetic base and 180-degree foldable handle allow for hands-free operation, making it ideal for intricate tasks or quick illumination needs.
Expert answers based on real user experience
Built with aviation-grade aluminum alloy, the ST1476 is engineered for solid performance. It claims impact resistance up to 10 feet and can withstand being run over by a 10-ton vehicle. Its IP67 waterproof rating means it's protected against dust ingress and can be submerged in up to 1 meter of water for 30 minutes. This level of protection makes it reliable in light rain, fog, or accidental submersion. The integrated high-tenacity seal rubber waterproof ring further shields internal components from moisture.
Product Specifications
This rechargeable flashlight offers a substantial maximum runtime of up to 12 hours when operated on its lowest brightness setting. It utilizes a built-in battery, often a 6000mAh cell in similar high-lumen models, and charges via USB-C with an integrated overcharge protection system for safety. A key convenience is its USB-A output port, enabling it to serve as an emergency power bank for charging other devices like smartphones. A four-segment power indicator (25%, 50%, 75%, 100%) keeps users informed of the remaining battery level.
The advertised 1,000,000 lumen output for the Sunitact ST1476, featuring an XHP70.2 LED, represents a significant marketing exaggeration. While the XHP70.2 is a powerful emitter capable of producing approximately 3,000 to 4,000 lumens per die (and up to 8,000-10,000 lumens in dual-die configurations when driven at maximum capacity), achieving over 100,000 lumens from a single emitter like this is not currently feasible with standard LED technology. A more realistic operational output for this flashlight would likely fall within the 3,000 to 5,000 lumen range, which remains highly effective for most outdoor and tactical applications.
LED Technology Analysis
Sunitact
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Sunitact Flashlight Rechargeable, Sunitact Led Flashlights 1,000,000LM Flash Light, Brightest Flashlight Powerful XHP70.2, Tactical Flashlight Military High Power Flashlight Super Bright, for Camping Hiking. Features: 【SUPER BRIGHT FLASHLIGHTS HIGH LUMENS】Sunitact ST1476 military flashlight bui.... 【USB RECHARGEABLE & POWER INDICATOR】This led flashlight rechargeable can prov.... 【ZOOMABLE & 5 LIGHT MODES】This flash lights has 5 lighting modes: High-Medium.... 【IP67 WATERPROOF & PRACTICALLY IN...
| ASIN | B0C1MYFDF6 |
| Shape | Cylindrical |
| Colour | Brown |
| Runtime | 12 hours |
| Wattage | 5.50 |
| Set Name | Single Set |
| Brand Name | Sunitact |
| Style Name | Modern |
| Unit Count | 1.00 Set |
| Item Weight | 45 Grams |
| Battery Life | 12 Hours |
| Battery Type | Lithium Ion |
| Finish Types | Anodized |
| Manufacturer | Sunitact |
| Model Number | ST1476 |
| Power Source | Rechargeable battery operated |
| Material Type |
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Product Features
The ST1476 provides adaptable lighting with five distinct modes: High, Medium, Low, Strobe, and SOS. Users can precisely adjust the beam focus by extending or retracting the flashlight's head. This feature allows for seamless transition between illuminating distant targets up to 1680 feet (approximately 512 meters) and providing a broad flood beam for close-range visibility. A useful shortcut allows turning off the light directly by pressing and holding the power button for 3 seconds, bypassing the need to cycle through all five modes.
Product Features
| Aluminum |
| Mounting Type | Handheld |
| Item Type Name | Flashlights |
| White Brightness | 200000 Lumens |
| Light Source Type | LED |
| Additional Features | XHP70.2 LED Chip, USB Rechargeable, Adjustable Focus, 5 Light Modes, Durable, IP67 Waterproof |
| Battery Description | Lithium |
| Included Components | 1 x USB charging cable, 1 x Lanyard and usb flashlight holster, 1x COB keychain flashlight, 1x Operating instructions and Gift box, 1x Sunitact S1476 Flashlight Rechargeable, 1x rechargeable battery，3x AAA battery |
| Light Path Distance | 1680 Feet |
| Number of Batteries | 1 A batteries required. (included) |
| Light Output Maximum | 1000 Lumens |
| Batteries are Included | Yes |
| Country of Publication | China |
| Water Resistance Level | Water Resistant |
| Number of Light Sources | 2 |
| Manufacturer Part Number | ST1476-CA-1 |
| Item Dimensions D x W x H | 43D x 43W x 180H millimeters |
| Light Source Special Features | Dimmable |
| Manufacturer Contact Information | SUNITACT |
| Manufacturer Warranty Description | Lifetime |
