pengenalan
Thank you for choosing the Relybo GT221 High Power Rechargeable LED Flashlight. This flashlight is designed for superior illumination and durability, making it ideal for various outdoor activities, emergencies, and daily use. It features an advanced XHM100 chip for an extremely bright and penetrating beam, a variable focus design, and multiple operating modes. Please read this manual carefully to ensure proper use and maintenance of your device.
Kandungan Pakej
Sila sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- 1 x Relybo GT221 Rechargeable LED Flashlight
- 1 x Bateri boleh dicas semula
- 1 x Kabel Pengecasan USB-C
- 1 x Lanyard
- 1 x Pemegang Bateri
- 1 x Battery Tube
- Kotak Hadiah 1 x
- 1 x Manual Arahan

Image: All components included in the Relybo GT221 flashlight package, laid out neatly.
Persediaan
Follow these steps to install the battery and prepare your flashlight for first use:
- Keluarkan Filem Pelindung: Carefully remove any protective film or sticker from the rechargeable battery.
- Buka penutup ekor: Twist the tail cap of the flashlight counter-clockwise to remove it.
- Kenal pasti Polariti: Observe the positive (+) and negative (-) poles on the battery and inside the flashlight's battery compartment.
- Masukkan Bateri: Insert the rechargeable battery into the flashlight, ensuring the positive (+) end faces towards the head of the flashlight.
- Penutup Ekor Selamat: Skrukan penutup ekor kembali mengikut arah jam sehingga ia diketatkan dengan kukuh.

Image: A step-by-step visual guide demonstrating how to correctly install the battery into the flashlight.
Arahan Operasi
Kuasa Hidup/Mati dan Pemilihan Mod
The Relybo GT221 features two independent switches for versatile control:
- Left Switch (Emergency Modes): Press the left switch to activate Strobe or SOS modes. This allows for quick access to emergency signaling.
- Right Switch (Main Illumination): Press the right switch to turn the flashlight on/off and cycle between High brightness and Continuous Dimming mode. To turn off the flashlight while in High or Continuous Dimming mode, press the right switch again.

Image: Illustration of the flashlight's two switches and their corresponding light modes: Strobe, SOS, High, and Continuous Dimming.
Continuous Dimming Function
For precise brightness control, use the continuous dimming feature:
- While the flashlight is on in Continuous Dimming mode (via the right switch), press and hold the right switch.
- The brightness will smoothly adjust between 500 and 1,000,000 lumens.
- Release the button once your desired brightness level is achieved.

Image: A hand pressing and holding the right switch to activate the continuous dimming mode, showing the smooth transition of light intensity.
Focus Adjustment (Floodlight/Spotlight)
The flashlight features a variable focus design to adapt to different lighting needs:
- Tolak atau tarik kepala lampu suluh ke hadapan atau ke belakang dengan lembut.
- Pushing the head forward will narrow the beam into a focused spotlight, ideal for long-distance illumination (over 1500m).
- Pulling the head backward will widen the beam into a floodlight, suitable for illuminating a broad area (up to 280m²).

Image: A person using the flashlight, illustrating the difference between a wide floodlight beam and a narrow, long-distance spotlight beam.
Fungsi Pengecasan dan Power Bank
The flashlight is equipped with a built-in USB-C charging port and can also function as a power bank:
- Mengecas Lampu Suluh: Connect the included USB-C cable to the flashlight's charging port and plug the other end into a USB power source (e.g., wall adapter, car charger, computer). The LCD display will show the charging progress.
- Fungsi Bank Kuasa: In an emergency, you can use the flashlight's USB output port to charge other devices, such as your mobile phone. Connect your device to the flashlight using a compatible USB cable.

Image: The flashlight connected to a power source for charging, and also connected to a smartphone to demonstrate its power bank capability.
Penyelenggaraan
To ensure the longevity and optimal performance of your Relybo GT221 flashlight, follow these maintenance guidelines:
- Pembersihan: Wipe the flashlight's exterior with a soft, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Storan: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the battery.
- Penjagaan Bateri: Recharge the battery regularly, even if not in frequent use, to maintain its health. Avoid fully discharging the battery.
- Tahan Air: The flashlight has an IPX6 water resistance rating, meaning it is protected against powerful water jets. While durable, avoid prolonged submersion. Ensure the charging port cover is securely closed to maintain water resistance.
- Ketahanan: Aloi aluminium casing provides resistance to pressure and impacts. The spiral anti-slip design on the handle helps prevent accidental drops.

Image: The flashlight being splashed with water, highlighting its IPX6 water resistance, along with insets showing its impact resistance against glass and a tire.
Menyelesaikan masalah
If you encounter any issues with your Relybo GT221 flashlight, please refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Lampu suluh tidak menyala. | Bateri mati atau tidak dipasang dengan betul. | Charge the battery. Ensure the battery is inserted with correct polarity and the tail cap is tightened. |
| Cahaya malap atau berkelip. | Cas bateri rendah. Sambungan longgar. | Cas semula bateri. Pastikan penutup ekor dan kepala diketatkan dengan kukuh. |
| Cannot adjust focus. | Mekanisme mungkin kaku atau terhalang. | Apply gentle force to slide the head. Ensure no debris is obstructing the mechanism. |
| Mengecas tidak berfungsi. | Faulty cable or power source. Charging port obstruction. | Try a different USB-C cable and power adapter. Check the charging port for debris. |
If the problem persists after trying these solutions, please contact Relybo customer service for further assistance.
Spesifikasi
Detailed technical specifications for the Relybo GT221 Flashlight:
- Jenama: Relybo
- Nombor Model: GT221
- Dimensi Produk: 18.2 x 4.3 x 5.8 cm
- Berat: 550 g
- Jenis Bateri: Rechargeable Lithium Ion (1 AAA mentioned in some specs, but product uses a larger rechargeable battery)
- Bahan: Aloi Aluminium
- Jenis Sumber Cahaya: LED (XHM100 chip)
- Fluks Bercahaya: 1,000,000 Lumen
- Tahan Air: IPX6
- Ciri Khas: 2 Switches, Continuous Dimming, Anti-slip Grip, High Power, Adjustable Light Modes, Rechargeable, Power Bank Function, LCD Battery Display
- Port Pengecasan: USB-C

Image: The flashlight displaying its LCD battery percentage and key dimensions.
Maklumat Keselamatan
Please observe the following safety precautions to prevent injury or damage to the flashlight:
- Keselamatan Mata: Do not shine the flashlight directly into eyes or at other people/animals. The high intensity light can cause temporary vision impairment or permanent eye damage.
- Kanak-kanak: Jauhkan lampu suluh daripada kanak-kanak.
- Pembongkaran: Do not attempt to disassemble or modify the flashlight. This can void the warranty and cause damage or injury.
- Pengendalian Bateri: Use only the specified rechargeable battery. Do not expose batteries to fire or extreme heat. Dispose of batteries according to local regulations.
- haba: The flashlight may become warm during prolonged use at high brightness settings. This is normal. Avoid touching the head of the flashlight when hot.
Waranti dan Sokongan
Relybo is committed to providing high-quality products and excellent customer service. Your Relybo GT221 flashlight comes with a standard manufacturer's warranty against defects in materials and workmanship.
If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact our customer service team. We are dedicated to providing the best solution in the shortest possible time.
For support, please visit the Relybo store on Amazon or refer to the contact information provided in your purchase documentation.