Brand: No Brand (Manufactured by Guangzhou Huibo Lighting Co., Ltd.)
Model Number: HB-A70FB
Product Overview
The E40 A70 USB Rechargeable LED Filament Bulb is a versatile and innovative lighting solution that combines vintage aesthetics with modern technology. Designed for both decorative and practical purposes, this bulb features a classic A70 (pear) shape with clear or colored glass, showcasing the elegant LED filament inside. Its key differentiator is the built-in rechargeable battery and USB charging port, making it completely cordless and portable. This allows for use in areas without direct access to a power outlet, such as during power outages, in gardens, patios, or as a unique decorative accent. With support for dimming and multiple color temperatures, it offers flexibility to suit various moods and settings.
Detailed Specifications & Parameters
Attribute
Specification
Product Name
E40 A70 USB Rechargeable LED Bulbs
Base Type
E40 (Large Screw Base)
Input Voltage
100V-220V (for charging)
Power Source
AC for charging, Built-in Battery for operation
Power (Wattage)
1W
Luminous Flux
Approximately 100 Lumens
Color Temperature (CCT)
Warm White (2200K-6500K adjustable)
Color Rendering Index (CRI)
Ra > 80
Lifespan
Up to 30,000 hours
Dimmable
Yes
Material
Plastic or Glass
Dimensions (Size)
Approximately 70mm (Diameter) x 120mm (Height)
Certification
RoHS Compliant
Warranty
2 Years
Place of Origin
Guangdong, China
Product Usage & Applications
This USB-rechargeable bulb's portability opens up a wide range of applications beyond traditional lighting. It is an ideal choice for creating ambiance and providing functional light where conventional wired bulbs are impractical.
Primary Use Cases:
Emergency Lighting: A reliable light source during power outages. Keep it charged and readily available for unexpected blackouts.
Outdoor & Camping: Perfect for illuminating tents, patios, gardens, and balconies without the need for extension cords or generators.
Decorative Accent Lighting: Its vintage filament design makes it a popular choice for restaurants, hotels, cafes, weddings, and home decor to create a warm, inviting atmosphere.
Portable Task Light: Use it in garages, workshops, or closets as a movable light source.
How to Use:
Charging: Connect the bulb's USB port to a standard USB power adapter (like a phone charger) or a computer using a USB cable. The charging time may vary depending on the battery capacity.
Operation: Once charged, the bulb can be screwed into any standard E40 socket. It can be powered by the internal battery even if the socket is not switched on. Use the manual button or a compatible dimmer switch to turn it on/off and adjust brightness.
Safety: Do not expose the bulb to water or extreme temperatures. Ensure the bulb is fully cooled before handling after extended use.
Buying Guide
When purchasing this product, consider the following factors to ensure it meets your specific needs:
Key Considerations:
Color Temperature: Choose a color temperature that suits your environment. Warm white (2200K-3000K) creates a cozy feel, while cooler white (4000K-6500K) is better for task lighting.
Glass Color: Available in clear, blue, green, red, yellow, and orange, allowing for customized decorative effects.
Brightness: At 1W and approximately 100 lumens, this bulb is designed for accent and mood lighting rather than primary illumination. Ensure its brightness level is sufficient for your intended use.
Minimum Order Quantity (MOQ): When buying from manufacturers like Guangzhou Huibo Lighting, the MOQ is typically 100 pieces, making it suitable for bulk or B2B purchases.
Supplier Verification: Purchase from verified suppliers or manufacturers with a good track record. Check company ratings and reviews, like Guangzhou Huibo Lighting's 5.0 store rating.
Product Reviews & Evaluation
While direct customer reviews for this specific model are limited, we can evaluate its pros and cons based on its features and general market feedback for similar products.
Pros:
Portability & Cordless Design: The biggest advantage, allowing for flexible use anywhere.
Energy Efficient: LED technology consumes less power compared to incandescent bulbs.
Vintage Aesthetic: The filament design is highly sought after for decorative purposes.
Dimmable: Offers control over light intensity to set the perfect mood.
Long Lifespan: 30,000 hours of use reduces the need for frequent replacements.
Cons:
Lower Brightness: Not suitable as a primary light source for large areas.
Battery Dependency: Requires regular charging, and battery performance may degrade over time.
Price: May be more expensive than standard non-rechargeable LED bulbs.
After-Sales Service & Support
Guangzhou Huibo Lighting Co., Ltd. provides a 2-year warranty for this product, covering manufacturing defects. As a reputable company established in 2015 with its own patents and trademarks, they are expected to offer reliable customer support.
What to Expect:
Warranty Claim: In case of product failure within the warranty period, contact the supplier with proof of purchase to request a repair or replacement.
Technical Support: The company likely offers technical assistance for product-related queries.
Return Policy: Standard return policies may apply if the product is damaged upon arrival or does not match the description.
Common Search Expansion Terms
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