1. Introduction
The LUMINTOP GT Nano 3.0 is a compact and powerful keychain flashlight designed for everyday carry. It features an impressive 700 lumens output and a beam distance of 400 meters, powered by a high-performance Osram LED. With built-in USB-C charging and multiple lighting modes, it offers versatility and reliability in a durable aluminum body.
2. Product Features
- High Performance: Delivers up to 700 lumens output and a 400-meter beam distance with a high-performance Osram LED.
- Compact Design: Small size (67x24x14mm) and lightweight (0.32 ounces) for easy everyday carry.
- USB-C Rechargeable: Built-in USB-C charging port for convenient recharging of the included 10280 Li-ion battery.
- Durable Construction: Made from aluminum with an IPX-8 waterproof rating, ensuring reliability in various weather conditions.
- Multiple Lighting Modes: Five modes including Moonlight (1 lumen), Low (31 lumens), Med (180 lumens), High (400 lumens), and Turbo (700 lumens).
- User-Friendly Interface: Stainless steel side switch button with an easy-to-use UI.
3. Package Contents
The LUMINTOP GT Nano 3.0 package includes:
- LUMINTOP GT Nano Flashlight
- 10280 Li-ion Battery
- USB-C Charging Cable
- Keychain
- Lanyard
- Spare O-ring
- User Manual
4. Setup
4.1 Battery Installation
- Unscrew the tail cap of the flashlight.
- Insert the included 10280 Li-ion battery with the positive (+) end facing towards the flashlight head.
- Screw the tail cap back on securely.
4.2 Charging
The GT Nano 3.0 features a built-in USB-C charging port for convenience.
- Locate the USB-C port on the flashlight body.
- Connect the included USB-C cable to the flashlight and to a compatible USB power source.
- The indicator light on the side switch will show red during charging and turn green when charging is complete.
Image: The LUMINTOP GT Nano 3.0 flashlight connected to a USB-C cable, illustrating the charging indicator lights (red for charging, green for fully charged).
5. Operating Instructions
The GT Nano 3.0 uses a stainless steel side switch for all operations.
5.1 Basic Operation
- Turn ON/OFF: 1 click (single press) the side switch. The flashlight will turn on in the last used mode (memory function).
5.2 Mode Selection
- Cycle Modes (While ON): Press and hold the side switch to cycle through Moonlight, Low, Med, and High modes. Release the switch to select the desired mode.
- Turbo Mode: 2 clicks (double press) from either OFF or ON.
- Strobe Mode: 3 clicks (triple press) from either OFF or ON.
- Lock/Unlock: 4 clicks (quadruple press) from OFF to lock the flashlight. Repeat 4 clicks to unlock.
- Switch Back-lit Light: 7 clicks from OFF to activate or deactivate the back-lit indicator light on the side switch.
Image: A hand demonstrating the use of the side switch on the LUMINTOP GT Nano 3.0 flashlight, with a diagram detailing click sequences for various functions like power, turbo, blinking, lock/unlock, and switching back-lit light.
6. Maintenance
- Water Resistance: The flashlight has an IPX-8 waterproof rating, meaning it can be submerged up to 2 meters. Ensure the USB-C port cover is securely closed before exposure to water.
- O-rings: Regularly inspect and lubricate the O-rings to maintain water resistance. Replace worn O-rings with the provided spares.
- Cleaning: Clean the flashlight body with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
7. Troubleshooting
- Flashlight not turning on:
- Ensure the battery is correctly installed with the positive (+) end facing the head.
- Check if the battery is charged. Connect to a USB-C charger and observe the indicator light.
- Ensure the flashlight is not in Lock mode (4 clicks from OFF to unlock).
- Dim or flickering light:
- The battery may be low. Recharge the flashlight.
- Ensure the tail cap is screwed on tightly to ensure proper electrical contact.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | LUMINTOP |
| Model | NANO (NANO V3 Green) |
| Light Source | Osram LED |
| Maximum Output | 700 Lumens |
| Beam Distance | 400 Meters |
| Battery Type | 10280 Li-ion (included) |
| Charging | Built-in USB-C |
| Material | Aluminum |
| Water Resistance | IPX-8 |
| Product Dimensions | 2.6"D x 0.9"W x 0.9"H (67x24x14mm) |
| Item Weight | 0.32 ounces (9.07 g) |
9. Warranty and Support
Every LUMINTOP GT Nano 3.0 comes with a 2-year no-questions-asked warranty. For customer service or support, please refer to the contact information provided in your product packaging or visit the official LUMINTOP website.
