PHOTONIC UNIVERSE 3W 12V LED High Efficiency Light Bulb E27 Fitting | DC 12V Operation | 4500K Cool White The Photonic Universe 3W 12V LED High Efficiency Light Bulb with E27 fitting is an ideal lighting solution for off-grid solar systems and 12V DC applications. Designed for low power consumption, this bulb provides a bright output, making it perfect for use in caravans, motorhomes, boats, sheds, and remote properties. This durable and long-lasting LED bulb is compatible with all Photonic Universe 8W and 15W solar lighting systems, including their standard and MP3 player/FM radio variants. It can also be integrated into custom 12V lighting setups when connected to a compatible solar charge controller and panel of your choice, offering flexibility for various renewable energy projects. KEY COMPATIBILITY: Designed for 12V DC systems with standard E27 lamp holders. Key Features ▶ High Efficiency 3W LED — Provides bright illumination with minimal power draw. ▶ 12V DC Operation — Specifically designed for off-grid solar and battery power systems. ▶ Standard E27 Fitting — Ensures broad compatibility with common lamp holders. ▶ 4500K Cool White Light — Offers a natural and clear light suitable for various environments. ▶ Durable & Long-Lasting — Built for reliability and extended service life in demanding conditions. ▶ Energy Saving Design — An environmentally friendly and cost-effective lighting choice. Technical Specifications Parameter Value Power 3W Working Voltage DC 12V Lamp Holder E27 Colour Temperature 4500K (Cool White) Colour Rendering Index (CRI) >75 Dimensions (L x W x H) 46 x 46 x 80 mm Weight 30g Operating & Power Guidance This 3W 12V LED bulb is engineered for direct current (DC) systems, making it highly efficient for use with battery banks and solar power setups. Its low wattage ensures minimal drain on your power source while delivering effective illumination. Aspect Detail Input Voltage Requires a stable 12V DC power supply. Not compatible with 230V AC mains. Power Consumption Only 3 Watts, making it highly energy-efficient for extended use in off-grid scenarios. Light Output Provides a bright, cool white light (4500K) suitable for general illumination. System Integration Connects directly to 12V battery systems or via a 12V output from a solar charge controller. Typical Applications Application Description Off-Grid Solar Systems Ideal for lighting cabins, sheds, workshops, and remote properties powered by solar. Caravans & Motorhomes Efficient interior lighting solution for recreational vehicles with 12V battery systems. Boats & Marine Suitable for marine applications requiring low-power, reliable 12V lighting. Custom DC Lighting Perfect for DIY projects and bespoke lighting setups powered by 12V DC sources. Common Questions What voltage does this LED bulb require? This bulb is specifically designed to operate on a DC 12V power supply. It is not compatible with standard household 230V AC mains electricity. What type of lamp holder does this bulb fit? It features a standard E27 screw fitting, which is a common type of lamp holder found in many lighting fixtures. Can I use this bulb with my existing Photonic Universe solar lighting system? Yes, this 3W 12V LED bulb is suitable for use with all Photonic Universe 8W and 15W solar lighting systems, including those with MP3 player/FM radio functionality. Is this bulb suitable for outdoor use? The bulb itself is generally for indoor or protected outdoor use. For full weather protection, ensure it is installed within a light fixture that has an appropriate IP (Ingress Protection) rating for outdoor environments. Installation Notes Ensure the power supply is a stable 12V DC before installation. Screw the bulb firmly into a compatible E27 lamp holder. Always switch off the power to the lighting circuit before installing or replacing the bulb. Avoid overtightening the bulb to prevent damage to the fitting or bulb base. Before You Buy Confirm your existing or planned system operates on 12V DC. Verify that your lamp fixtures use an E27 screw fitting. Consider the 3W light output and 4500K cool white colour temperature for your specific lighting needs. Ensure your solar charge controller or power source can adequately supply 12V DC power. Please verify all specifications and compatibility requirements with your existing system before purchase. Product specifications are subject to change by the manufacturer.
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