❓ Frequently Asked Questions
Q1: How can I charge the Z-638 solar light?
A: The light supports dual charging modes: high-efficiency solar charging via the built-in panel and fast USB charging using a Type-C cable (5V).
Q2: Is this light suitable for rainy weather?
A: Yes, the light features an IP65 waterproof rating, making it resistant to rain and dust, perfect for outdoor camping and street use.
Q3: How many light modes does it have?
A: It offers four modes: Cool White (6500K), Natural White (4500K), Warm White (3000K), and a specialized SOS red/blue flash function for emergencies.
Q4: How long does the battery last on a full charge?
A: After a full charge (approx. 6-8 hours in bright sunlight), the light provides approximately 8 to 10 hours of continuous illumination.
Q5: What is the total battery capacity of this model?
A: The Z-638 is equipped with a high-capacity lithium battery set totaling 4800mAh (4 x 1200mAh cells) for long-lasting performance.
Q6: What are the main applications for this portable light?
A: It is ideal for garden lighting, night market stalls, outdoor camping, pathway lighting, and as an emergency backup light for homes or vehicles.