BOY-LIGHTING BY-B15D-4W: 4W B15 Base LED Filament Bulb
Brand: BOY-LIGHTING | Model: BY-B15D-4W | Place of Origin: Guangdong, China
Product Overview
The BOY-LIGHTING BY-B15D-4W is a vintage-style LED filament bulb designed to replace traditional incandescent bulbs. With a power consumption of only 4W and an output of 400 lumens, it offers energy-efficient illumination with a warm, soft white glow (2700K). Featuring a B15 small bayonet cap base, this bulb is ideal for decorative lighting, chandeliers, and small fixtures where a classic aesthetic is desired. It is dimmable, allowing for adjustable ambiance, and comes with a robust 2-year warranty.
Core Technical Specifications
|
Attribute
|
Specification
|
|
Power (W)
|
4W
|
|
Luminous Flux (Lm)
|
400 lm
|
|
Lamp Efficacy (Lm/W)
|
100 lm/W
|
|
Base Type
|
B15d (Small Bayonet Cap)
|
|
Color Temperature (CCT)
|
2700K (Soft Warm White)
|
|
Color Rendering Index (Ra)
|
>80
|
|
Input Voltage
|
AC 230V
|
|
Dimmable
|
Yes
|
|
Lifespan (Hours)
|
30,800 hours
|
|
Certification
|
CE, RoHS
|
|
Warranty
|
2 Years
|
Extended Product Information
Usage & Applications
This LED filament bulb is designed for both functional and decorative lighting. Its clear glass and visible filament structure create a nostalgic, Edison-style look that is popular in modern interior design.
-
Primary Use: Indoor residential and commercial lighting.
-
Ideal Fixtures: Chandeliers, pendant lights, wall sconces, table lamps, and vintage-style decorative fixtures.
-
Ambiance Setting: Perfect for creating a cozy and warm atmosphere in living rooms, bedrooms, cafes, and restaurants.
-
Compatibility: Ensure your light fixture is compatible with B15 base bulbs and supports dimming if you wish to use that feature.
Buying Guide
When purchasing this product on platforms like besttimetogotobed.top, consider the following steps to ensure a smooth transaction:
-
Supplier Verification: Confirm the supplier is "Huizhou Boy Lighting Technology Co., Limited" to ensure product authenticity.
-
Minimum Order Quantity (MOQ): Check the MOQ requirements; for sample orders, confirm if small quantities are acceptable.
-
Price Negotiation: Bulk orders typically offer better unit prices. Communicate with the supplier for a quotation based on your quantity.
-
Shipping & Logistics: Clarify shipping costs, delivery times, and the Incoterms (e.g., FOB, CIF) to understand your responsibilities.
-
Order Protection: Utilize the platform's trade assurance or order protection services to safeguard your payment until the order is received and verified.
Product Reviews & Performance Analysis
Based on technical data and market feedback, here's an analysis of the product's performance:
-
Energy Efficiency: Consumes 85-90% less energy than a comparable 40W incandescent bulb, leading to significant long-term cost savings.
-
Light Quality: The 2700K warm white light and high CRI (>80) provide comfortable and accurate color rendering, suitable for ambient lighting.
-
Durability: With a rated lifespan of over 30,000 hours, this bulb offers long-term reliability and reduces the frequency of replacement.
-
Dimmer Compatibility: While dimmable, performance may vary depending on the type of dimmer switch installed. It is recommended to test with your existing dimmers.
After-Sales Service & Support
BOY-LIGHTING provides a 2-year warranty on this product. The after-sales process typically involves:
-
Warranty Claim: In case of product failure within the warranty period, contact the supplier with proof of purchase and a description/video of the issue.
-
Return Policy: Policies vary by supplier. Discuss return conditions, shipping responsibilities, and refund or replacement options before placing an order.
-
Technical Support: The supplier should offer basic technical support regarding installation and troubleshooting.
Frequently Searched Keywords & Related Products
To help you find more information or alternative products, here are some commonly searched terms related to this item:
-
By Product Type: LED Filament Bulb, Vintage LED Bulb, Edison Bulb, Candle LED Bulb
-
By Base Type: B15 Bulb, B15d LED, Small Bayonet Cap Light, SBC Bulb
-
By Specification: 4W LED Bulb, 400 Lumen Warm White, 2700K Dimmable LED
-
By Brand: BOY-LIGHTING Bulb, Huizhou Boy Lighting Products
-
Related Products: E14 LED Filament Bulb, E27 LED Filament Bulb, G9 LED Bulb, B22 LED Bulb
Note: The information provided is based on publicly available product specifications and is subject to change. Always confirm details with the supplier before purchasing.
