I-SHUNFA E27 LED Corn Bulb 12W Cool White 6000K Instruction Manual

1. Pengenalan

Thank you for choosing the I-SHUNFA E27 LED Corn Bulb. This manual provides essential information for the safe and efficient use of your new LED bulb. Please read these instructions carefully before installation and retain them for future reference.

This 12W E27 LED corn bulb is designed to replace traditional 120W incandescent bulbs, offering significant energy savings and a long operational lifespan. It provides a bright, cool white light at 6000K with a wide 360-degree beam angle, suitable for various indoor applications.

2. Maklumat Keselamatan

• Keselamatan Elektrik: Always ensure the power supply is switched off before installing or removing the bulb to prevent electric shock.
• Keserasian: This bulb is designed for E27 sockets and 230V AC power. Do not use it with incompatible voltage or socket types.
• Penggunaan Dalaman Sahaja: This product is rated for indoor use. Do not expose it to water or high humidity.
• Tidak Boleh Dimalapkan: This LED bulb is tidak boleh dimalapkan. Do not use it with dimmer switches, as this may damage the bulb and void the warranty.
• Pelesapan Haba: Ensure adequate ventilation around the bulb. Do not enclose it in fixtures that restrict airflow, as this can shorten its lifespan.
• Pelupusan: Lupuskan mentol mengikut peraturan tempatan untuk sisa elektronik.

3. Produk Lebihview

3.1 Komponen

The I-SHUNFA E27 LED Corn Bulb consists of an E27 screw base, an aluminum heat sink, and a PC plastic cover housing multiple LED chips arranged in a corn-like pattern for 360-degree illumination.

Image: I-SHUNFA E27 LED Corn Bulb showing its physical dimensions (39mm diameter, 124mm length) and key specifications: E27 base, 12W power, 6000K color temperature, non-dimmable, 1500-1600 lumens, and AC 100-265V operating voltage.

3.2 Ciri-ciri Utama

• Kecekapan Tenaga: 12W LED replaces 120W incandescent, saving over 90% on electricity.
• Kecerahan yang tinggi: Delivers up to 1500 lumens of light output.
• Cahaya Putih Sejuk: 6000 Kelvin color temperature for a bright, crisp illumination.
• Sudut Rasuk Lebar: 360-degree illumination ensures light spreads over a broad area.
• Jangka hayat yang panjang: Designed for over 35,000 hours of operation.
• Tanpa Kelipan: Provides stable lighting without noticeable flicker or buzzing.
• Pembinaan Tahan Lama: Made with aviation aluminum and PC plastic for effective heat dissipation and resistance to corrosion, shocks, and vibrations.

Image: Visual representation of product specifications, including 12W LED equivalent to 120W halogen, 360-degree beam angle, 6000K cool white light, 35,000+ hour lifespan, and flicker-free operation.

3.3 Size Comparison

Image: A size comparison chart showing the 12W E27 LED corn bulb (124mm length, 39mm diameter) alongside a larger 18W E27 LED bulb and standard battery sizes (D, C, AA) for reference.

4. Persediaan

1. Matikan Kuasa: Before installation, ensure the power supply to the light fixture is completely switched off at the main circuit breaker or wall switch.
2. Keluarkan Mentol Lama: Carefully unscrew and remove the existing bulb from the E27 socket. Allow it to cool if it was recently in use.
3. Pasang Mentol Baharu: Gently screw the I-SHUNFA E27 LED Corn Bulb into the E27 socket until it is firmly seated. Do not overtighten.
4. Pulihkan Kuasa: Once the bulb is securely installed, restore power to the light fixture.

5. Arahan Operasi

The I-SHUNFA E27 LED Corn Bulb operates like a standard light bulb. Once installed and power is restored, simply use the existing wall switch or fixture switch to turn the light on or off.

Image: The I-SHUNFA E27 LED Corn Bulb illuminated, demonstrating its 6000K cool white light output in a typical indoor environment.

5.1 Flicker-Free Operation

This LED bulb is engineered to provide stable illumination without visible flicker, enhancing visual comfort and reducing eye strain.

Image: A visual comparison illustrating the difference between a flicker-free light source (left) and a flickering light source (right), highlighting the stable output of the I-SHUNFA LED bulb.

6. Penyelenggaraan

• Pembersihan: Pastikan kuasa dimatikan dan mentol sejuk sebelum dibersihkan. Lap mentol dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau bahan yang melelas.
• Penggantian: Due to its long lifespan, frequent replacement is not expected. When replacement is necessary, follow the installation steps in Section 4.

7. Penyelesaian masalah

• Mentol Tidak Menyala:
  • Periksa sama ada bekalan kuasa ke lekapan dihidupkan.
  • Ensure the bulb is screwed in correctly and making proper contact with the socket.
  • Uji mentol pada lekapan lain yang berfungsi untuk menolak lekapan yang rosak.
  • If the bulb still does not light up, it may be faulty and require replacement.
• berkelip-kelip:
  • Sahkan bahawa mentol tidak disambungkan kepada suis dimmer, kerana mentol ini tidak boleh dimalapkan.
  • Periksa sambungan longgar pada lekapan atau pendawaian.

8. Spesifikasi

Image: EU Energy Label for the I-SHUNFA LED bulb, indicating an energy efficiency class of E. For more details, visit the official EPREL database: https://eprel.ec.europa.eu/qr/1250502

8.1 Permohonan Cthamples

Imej: Cthamples of suitable applications for the I-SHUNFA E27 LED Corn Bulb, including residential interiors (kitchen, living room) and outdoor areas (patio, garden) where appropriate fixtures are used.

9. Waranti dan Sokongan

I-SHUNFA products are manufactured to high-quality standards. For any issues or questions regarding your product, please refer to your purchase documentation or contact the retailer where the product was purchased. Please retain your proof of purchase for warranty claims.