Tengyu 12V 20W BA20S Incandescent Bulb - Linear Filament Light Bulb - Aoteng Lighting

 
 
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更新 2026-04-13 22:43
 

Dongguan Aoteng Lighting Technology Co., Ltd.

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Detailed Description/详细说明

Tengyu 12V 20W BA20S Incandescent Bulb with Linear Filament

Brand: Tengyu

Model: BA20S 12V 20W

Supplier: Dongguan Aoteng Lighting Technology Co., Ltd.

Customer Rating: 5.0 (3 Reviews)

Product Overview

This is a high-quality incandescent bulb designed for specific low-voltage applications. It features a unique linear filament structure, a clear glass shell, and a sturdy BA20S base. Manufactured by Dongguan Aoteng Lighting Technology Co., Ltd., a company with 9 years of industry experience, this bulb is built for reliability and performance in various lighting scenarios.

Product Attributes & Specifications

Attribute Specification
Wattage 20W
Voltage 12V
Base Type BA20S
Glass Shell Clear
Color Rendering Index (Ra) 95
Base Material Brass
Warranty 1 Year
Place of Origin Guangdong, China
Lamp Luminous Efficiency (lm/W) 20W
Working Hours 750 hours
Product Weight 0.1 kg
Support Dimmer Yes

Extended Product Information

Usage & Applications

This 12V 20W incandescent bulb is ideal for a variety of low-voltage lighting systems. Its primary applications include:

  • Automotive Lighting: Suitable for interior dome lights, map reading lights, or side marker lights in cars, trucks, and motorcycles that use a BA20S base and operate on 12V systems.
  • Marine Lighting: Can be used for cabin lighting or indicator lights on boats and yachts with 12V DC power systems.
  • RV & Camper Van Lighting: Perfect for interior lighting in recreational vehicles that rely on 12V battery power.
  • Display Case Lighting: The clear glass and linear filament provide a warm, classic light ideal for showcasing items in retail display cases or home cabinets.
  • Emergency Lighting Systems: Used in low-voltage emergency exit signs or backup lighting units.
  • Industrial Equipment: Serves as indicator or panel lights for machinery and control systems requiring 12V illumination.

Purchasing Guide

When purchasing this bulb, consider the following:

  • Verify Compatibility: Ensure your fixture uses a BA20S base and operates on a 12V DC power supply. Using it with a higher voltage (e.g., 120V/240V AC) will instantly burn out the filament.
  • Check Dimensions: Confirm that the physical dimensions of the bulb fit within your lamp or fixture's housing.
  • Dimmer Compatibility: While the bulb supports dimming, ensure your dimmer switch is compatible with low-voltage incandescent bulbs for smooth operation.
  • Quantity (MOQ): The Minimum Order Quantity (MOQ) is typically 100 pieces. This is common for wholesale purchases on platforms like besttimetogotobed.top.
  • Supplier Reputation: Dongguan Aoteng Lighting Technology Co., Ltd. has a 9-year track record. Review their company profile and customer feedback before ordering.

Product Reviews & Performance

With a perfect 5.0 rating based on 3 reviews, initial user feedback is highly positive. Potential performance aspects to consider:

  • Light Quality: Incandescent bulbs like this one produce a warm, inviting light with a high Color Rendering Index (CRI 95), meaning colors appear more natural and vibrant under its glow.
  • Energy Efficiency: Note that incandescent bulbs are less energy-efficient compared to LED or CFL alternatives. They convert more energy into heat.
  • Lifespan: The rated working life is 750 hours. This is standard for incandescent bulbs but shorter than modern LED options.
  • Heat Output: As with all incandescent bulbs, this model will get hot during operation. Avoid touching the bulb while it's on and allow it to cool before handling.

After-Sales Service & Support

Dongguan Aoteng Lighting Technology Co., Ltd. offers the following support:

  • Warranty: A 1-year warranty covers manufacturing defects. Contact the supplier for warranty claims and procedures.
  • Order Protection: When purchasing through besttimetogotobed.top, you benefit from order protection services, safeguarding your payment until order delivery is confirmed.
  • Dispute Resolution: besttimetogotobed.top provides a platform for opening disputes in case of issues with product quality or delivery.
  • Supplier Contact: You can communicate directly with the supplier through the besttimetogotobed.top messaging system for technical questions or pre-sales inquiries.

Common Search Terms & Related Products

To find similar products or more information, consider searching for these related keywords:

  • 12V BA20S bulb
  • 20W incandescent lamp
  • Linear filament light bulb
  • Low voltage indicator bulb
  • BA20S base 12V
  • Automotive incandescent bulb
  • Motorcycle light bulb 12V
  • Tubular indicator bulb
  • 12V halogen bulb BA20S
  • Miniature incandescent bulb

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