❓ Frequently Asked Questions
Q1: What is the lifespan of this LED filament bulb?
A: The bulb has a rated lifetime of 25,000 hours, providing long-lasting performance and reducing replacement frequency.
Q2: Can this 4W LED bulb replace my old incandescent lamp?
A: Yes, this 4W LED bulb provides 400 lumens, which is equivalent to a traditional 40W incandescent bulb, saving up to 90% in energy costs.
Q3: What type of base does the R50 bulb use?
A: This specific model uses an E14 lamp holder/base, suitable for various indoor and landscape lighting fixtures.
Q4: What is the warranty period for this product?
A: We provide a 2-year warranty for this LED filament bulb to ensure quality and customer satisfaction.
Q5: Is OEM service available for bulk orders?
A: Yes, we offer full OEM services, including customized packaging and branding to meet your specific market requirements.
Q6: What certificates does this product hold?
A: The product is fully certified with CE, ROHS, GS, EMC, LVD, and ERP, ensuring compliance with international safety and quality standards.