1. Pengenalan
The SmallRig RM 40C is a compact and powerful mini RGB LED video light designed for content creators and photographers. This portable light offers versatile illumination with its full-color RGB capabilities, wide color temperature range, and extended battery life. Its intuitive controls and magnetic mounting options make it an essential tool for various shooting environments.
Ciri-ciri utama termasuk:
- Portable pocket-sized design (128 x 80 x 32 mm, 302g).
- Integrated 4800mAh lithium battery providing up to 55 minutes of operation at 100% brightness.
- High brightness output of 4670 Lux at 0.5m (5600K).
- Intuitive HD LCD screen for clear parameter visibility.
- Magnetic diffuser for quick light softening.
- Versatile magnetic mounting for flexible placement.
- Full-color RGB with 145 high-CRI LEDs (60 cool white, 60 warm white, 25 RGB).
- Adjustable color temperature from 2500K to 10000K.
- Over 36,000 colors and 14 built-in light effects.
- USB Type-C PD fast charging, allowing continuous use while charging.
2. Apa yang ada di dalam Kotak
Upon unboxing your SmallRig RM 40C Mini LED Video Light, please ensure all the following components are present:
- 1 x SmallRig RM 40C Video Light
- 1 x Attachable Diffuser
- 1 x Magnetic Grid
- 1 x Kabel Pengecasan USB-C
- 1 x Manual Arahan Operasi

Image: The SmallRig RM 40C Mini LED Video Light, along with its included accessories: an attachable diffuser, a magnetic grid, a USB-C charging cable, and the operating instruction manual. The image also displays key specifications.
3. Persediaan
3.1 Mengecas Peranti
Before initial use, fully charge the RM 40C. Connect the provided USB-C charging cable to the light's USB-C port and plug the other end into a compatible USB power adapter (not included). The LCD screen will display the charging status. The device supports PD fast charging, allowing it to be used continuously while charging.

Image: A hand connecting a USB-C cable to the SmallRig RM 40C Mini LED Video Light, illustrating the charging process. The image also highlights the 4800mAh long-lasting battery and runtime at different brightness levels.
3.2 Pilihan Pemasangan
The RM 40C offers flexible mounting solutions:
- 1/4"-20 Threaded Hole: A standard 1/4"-20 anti-twist threaded hole is located at the bottom of the light, allowing direct attachment to cameras, cages, tripods, or other accessories.
- Pemasangan magnetik: The back of the light is magnetic, enabling it to be securely attached to metallic surfaces for creative lighting setups.

Image: Four panels demonstrating various usage scenarios for the SmallRig RM 40C: mounted on a tripod, magnetically attached to a surface, mounted on a camera, and handheld.
3.3 Attaching Diffuser and Grid
The included attachable diffuser and magnetic grid can be easily snapped onto the front of the light. The diffuser softens the light output, while the grid helps control light spill and direction. These accessories can be attached or detached in seconds.
4. Arahan Operasi
4.1 Hidupkan/Mati Kuasa
To power on the RM 40C, press and hold the power button located on the side of the unit. To power off, press and hold the same button again.
4.2 Melaraskan Tetapan
The RM 40C features an HD LCD screen and a side control button for precise adjustments:
- Kecerahan: Rotate the control button to adjust the light intensity from 0% to 100%.
- Color Temperature (CCT Mode): In CCT mode, rotate the control button to change the color temperature from 2500K (warm) to 10000K (cool).
- Mod RGB: In RGB mode, rotate the control button to cycle through over 36,000 colors.
- Light Effects (FX Mode): The light offers 14 built-in special effects. Navigate through the menu on the LCD screen to select and adjust these effects.

Imej: Jarak dekat view of the SmallRig RM 40C showing the side control button for adjustments, the HD LCD screen displaying settings, and the magnetic grid and diffuser for light modification.

Image: A visual representation of the 14 built-in light effects available on the SmallRig RM 40C, including TV, Paparazzi, Pulse, Broken Bulb, Flame, Police Light 1, 2, 3, CCT Cycle, Lightning, Flash, Party, Fireworks, and RGB Cycle.

Image: A demonstration of the SmallRig RM 40C's adjustable color temperature from 2500K (warm orange light) to 10000K (cool blue light), showing its versatility for different lighting moods.
5. Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the surface of the light. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
- Storan: Store the RM 40C in a cool, dry place, away from direct sunlight and extreme temperatures. When storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- Penjagaan Bateri: To maintain optimal battery performance, avoid fully discharging the battery frequently. Recharge the device regularly, even if not in use, to prevent deep discharge.
- Pengendalian: Handle the light with care. Avoid dropping it or subjecting it to strong impacts, which could damage internal components.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Cahaya tidak menyala. | Bateri lemah atau butang kuasa tidak ditekan dengan betul. | Charge the device using the USB-C cable. Ensure the power button is pressed and held until the screen illuminates. |
| Cahaya tidak mengecas. | Faulty USB-C cable or power adapter. | Verify the USB-C cable is securely connected. Try a different USB-C cable or power adapter. |
| Light becomes hot during operation. | High power output. | The intelligent cooling system adjusts fan speed. If it overheats, the light may automatically reduce brightness or shut down. Allow it to cool. This is normal behavior for high-power LEDs. |
| Audible fan noise. | Cooling fan operating. | The fan noise is normal, especially at higher brightness levels. Noise levels are approximately 22dB (<40% brightness), 30dB (40-60% brightness), and 36dB (60%+ brightness). Adjust brightness for optimal performance in sound-sensitive environments. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | KecilRig |
| Nama Model | RM 40C |
| Nombor Bahagian Pengilang | 5359 |
| Dimensi | 12.8 x 8.0 x 3.2 cm (5.04 x 3.15 x 1.26 inci) |
| Berat Barang | 302 Gram (10.6 oz) |
| Output Kuasa (Maks) | 40W |
| Julat Suhu Warna | 2500K - 10000K |
| CRI | ≥96 |
| TLCI | ≥99 |
| Kapasiti Bateri | 4800mAh (7.3V / 35.04Wj) |
| Battery Life (100% brightness) | lebih kurang 55 minit |
| Teknologi Ketersambungan | USB Jenis-C |
| Peranti Serasi | Any camera with a 1/4"-20 mount, any USB power source |
| bahan | PC (Polikarbonat) |
| Tahap Ketahanan Air | Tidak kalis air |
8. Waranti dan Sokongan
SmallRig products are designed and manufactured to high-quality standards. For detailed warranty information, please refer to the warranty card included with your product or visit the official SmallRig webtapak.
If you encounter any issues or require technical assistance, please contact SmallRig customer support. You can find contact information and additional resources on their official webtapak:
Visit the SmallRig Store on Amazon
Sila simpan bukti pembelian anda untuk tuntutan waranti.