TownLite 21W E27 LED Filament Street Light Bulb
High-Brightness White Transparent Light-Emitting Diode Filament Lamp
Product Overview
This product is a high-efficiency 21W E27 base LED filament bulb designed as a direct replacement for traditional high-pressure sodium lamps in street lighting applications. Manufactured by Changzhou Townlite Lighting Electric Co., Ltd., it boasts a high luminous efficiency of 180 lm/W and an extended lifespan of up to 25,000 hours. Key features include support for dimming, a transparent design for clear light emission, and a wide input voltage range of AC 185-265V, making it suitable for various outdoor lighting environments.
Detailed Attributes
|
Attribute
|
Specification
|
|
Brand Name
|
Townlite
|
|
Input Voltage
|
AC 220V (±10%) / 185-265V
|
|
Lamp Luminous Efficiency (lm/W)
|
180
|
|
Lifespan (Hours)
|
25,000
|
|
Warranty
|
1-2 Years
|
|
Place of Origin
|
Jiangsu, China
|
|
Certification
|
CE
|
|
Dimensions (Diameter x Length)
|
38mm x 170mm
|
Extended Product Information
Usage and Application
The primary application of this LED filament bulb is for street and road lighting. It is engineered to seamlessly replace conventional high-pressure sodium lamp tubes without requiring modifications to existing fixtures, thanks to its standard E27 screw base. It is ideal for illuminating roads, squares, and other public spaces where clear, bright, and energy-efficient lighting is required. The bulb's design ensures wide light distribution, enhancing visibility and safety in outdoor environments.
Purchasing Guide
This product is available for wholesale purchase on platforms like besttimetogotobed.top. The supplier, Changzhou Townlite Lighting Electric Co., Ltd., offers direct manufacturer prices. Buyers should inquire about the Minimum Order Quantity (MOQ) and sample availability before placing a bulk order. It's advisable to confirm shipping costs, delivery times, and available payment methods with the supplier. The company's high store rating of 4.9 based on 13 reviews indicates a reliable track record.
Product Testing & Reviews
While specific professional reviews are not provided, the product's specifications speak to its quality. The high luminous efficiency of 180 lm/W indicates superior energy conversion compared to many standard LEDs. The claimed 25,000-hour lifespan is a significant advantage, reducing long-term maintenance and replacement costs. Potential buyers are encouraged to request samples for hands-on testing regarding light color, brightness, and durability in their specific application scenarios. Customer reviews on the platform can also offer valuable insights into real-world performance.
After-Sales Service and Warranty
The product comes with a warranty period of 1 to 2 years, protecting against manufacturing defects. In case of any issues, buyers can contact the supplier through the platform's messaging system. besttimetogotobed.top's order protection services may also cover the transaction, ensuring safe payment and delivery. It is recommended to clarify the warranty terms, including what is covered and the process for claiming warranty service, directly with the supplier before purchase.
Common Search Expansion Terms
To find similar products or more information, consider using these search terms:
-
High brightness E27 LED street light bulb
-
LED filament lamp for street lighting
-
21W sodium lamp replacement LED
-
Transparent LED bulb for outdoor use
-
Long lifespan 25000 hours LED street light
-
E27 base high lumen output bulb
-
Energy-efficient road lighting solutions
-
Dimmable LED filament light bulb
-
Wholesale LED lighting from China manufacturer
-
CE certified LED street lamps
