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The 4W, 5.5W, 7W, and 9W LED global light bulbs from Power Alliance Technology Ltd. use concentrated COB (CCOB) light sources for high brightness and improved colour rendering compared with rival products at the same power levels. Each bulb features a plastic housing with an aluminium base plate for heat dissipation, topped by a milky polycarbonate cover that diffuses light evenly. The range is designed as a direct replacement for halogen or metal halide bulbs, cutting energy use by 70 to 80 percent without sacrificing output.
Construction combines a plastic shell and aluminium heat sink to maintain low operating temperatures, extending LED life. The CCOB module delivers a tighter beam with higher luminous intensity than standard LEDs, while the milky PC cover reduces glare. Typical colour rendering index for CCOB modules in this class is 80 to 90 Ra, and standard colour temperatures are 3000 K warm white and 4000 K neutral white. The bulbs emit no ultraviolet or infrared radiation, making them suitable for sensitive displays and artwork.
Common applications include hotel rooms, lobbies, supermarkets, fashion shops, restaurants, offices, art galleries, museums, corridors, exhibition halls, bars, and residential homes. Importers can integrate these bulbs into existing E27 or E26 fixtures to upgrade efficiency. Buyers should confirm base type, beam angle, and dimmability with the supplier before bulk orders, as these parameters are not specified in the listing.
| Power options | 4 W, 5.5 W, 7 W, 9 W |
| Light source | Concentrated COB (CCOB) |
| Housing material | Plastic with aluminium base plate |
| Cover material | Milky polycarbonate (PC) |
| Heat dissipation | Aluminium base plate structure |
| Colour rendering index (typical) | 80 to 90 Ra |
| Colour temperature (typical) | 3000 K warm white, 4000 K neutral white |
| UV/IR radiation | None |
| Energy saving | 70 to 80 percent versus halogen/metal halide |
| Base type (typical) | E27 or E26 (confirm with supplier) |
| Beam angle (typical) | 120 degrees (confirm with supplier) |
Power Alliance Technology Ltd. is based in Hong Kong, with a registered address at Unit 7-8, 16/f., Wang Cheong Enterprise Center, 65-69 Chai Wan Kok Street, Tsuen Wan. The company operates as an importer, specialising in LED lighting solutions for commercial and residential markets. Its listed products include LED global bulbs designed for energy efficiency and long-life performance.
The supplier profile shows a harbor trust tier but does not provide response rate or average response time data. No additional certifications, production capacity, or client references are stated in the profile, so buyers should request these details directly. The company’s focus appears to be on supplying LED products that meet international standards for energy savings and environmental compliance.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact base type (E27 or E26) and beam angle, as these are critical for compatibility with existing fixtures. Confirm whether the bulbs are dimmable and, if so, which dimmer types are supported. Request samples to test colour temperature and CRI in your specific application to ensure they meet your lighting standards.
Discuss logistics details with Power Alliance Technology Ltd., including lead times for bulk orders and preferred Incoterms (e.g., FOB Hong Kong). Clarify packaging options, such as individual boxing or bulk cartons, and whether the supplier can accommodate custom labelling. Payment terms should also be confirmed, as these are not specified in the listing.
For quality assurance, ask for test reports or certifications that confirm the bulbs meet safety and performance standards, such as CE or RoHS. Inspect a sample shipment for consistency in colour temperature, brightness, and build quality. Document the supplier’s warranty terms and after-sales support, particularly for defective units or early failures.
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Securing a reliable supply chain for 4w-5.5w-7w-9w Led Global Light Bulbs is critical for maintaining your business operations. Power Alliance Technology Ltd., a verified supplier located in Hong Kong, provides high-quality 4w-5.5w-7w-9w Led Global ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 4w-5.5w-7w-9w Led Global from Hong Kong, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Power Alliance Technology Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Power Alliance Technology Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing 4w-5.5w-7w-9w Led Global from Hong Kong, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Power Alliance Technology Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Power Alliance Technology Ltd. provides 4w-5.5w-7w-9w Led Global for bulk export from Hong Kong. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Power Alliance Technology Ltd.. Contact the supplier to discuss the best logistics options for importing 4w-5.5w-7w-9w Led Global to your country.
Send a direct message to Power Alliance Technology Ltd. through our platform to request a product sample before committing to a large wholesale order.
Power Alliance Technology Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
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