LED COB Bulbs R7S

LED COB Bulbs

SKU: LED COB Bulbs R7s Categories: ,

LED COB Bulbs R7S


Product Information

Item No.: LED COB R7s
Wattage.: 4W/8W/10W
Input Voltage(V).: AC 110~120V/220~240V
Lamp Luminous Flux(lm).: 400~1055 lm
Light Type: LED
Beam Angle.: 360
Working Temperature(℃): -20 ~ 50 ℃
CRI (Ra>).: 80
Working Lifetime(Hour).: 15000h
Dimmable.: Optional
Lamp Body Material.: Glass
Base Type.: R7S
CCT.: Warm White(2000K~3000K),  Naturl White(4000K~5000K),              Cool White(5000K~6500K).
Warranty.: 2 Years
Package.: Box,Blister Card etc.
Application.: Residential
Certification.: CE,RoHS,ERP,ETL,UL
Minimum Order Quantity.: 2000pcs
Price.: USD 0.50 ~ USD 4.00
Delivery Time.: 25 ~35 days or To Be Negotiated
Payment Terms.: T/T or L/C or To Be Negotiated
Supply Ability.: 300K pcs per month
Load Port.: Shang Hai or Ning Bo
Place of Origin.: Zhejiang, China
Key Word.: LED COB Bulbs
High Light.: LED COB Bulbs R7s

LED COB BULBS R7S


Product Description

LED COB bulbs R7S base are a type of LED bulb that utilizes Chip-on-Board (COB) technology and has an R7S base. COB technology involves mounting multiple LED chips directly onto a substrate to form a powerful light source. The R7S base is a linear, double-ended base that is commonly used in floodlights, security lights, torchieres, and some linear fixtures. LED COB bulbs with an R7S base offer several benefits, including energy efficiency, long lifespan, and high-quality lighting output, making them suitable for various applications.

Product Description:

LED COB bulbs with an R7S base typically possess the following features and specifications:

1. COB LED Technology: COB technology allows multiple LED chips to be placed closely together on a single substrate, creating a concentrated and powerful light output. This technology enhances thermal efficiency, ensuring the LED COB bulbs operate at lower temperatures and maintain optimal performance.

2. R7S Base: The R7S base is a linear, double-ended base with two pins on each end. It is commonly used in floodlights and other linear fixtures. LED COB bulbs with an R7S base are designed to fit into fixtures with R7S sockets, making them easy to install and replace.

3. Light Output: LED COB bulbs with an R7S base produce bright and uniform light, offering high-quality illumination with excellent color rendering. The light output is measured in lumens, indicating the brightness level of the bulb.

4. Wattage: These bulbs are available in various wattages, ranging from lower wattage options to higher wattage options. The wattage determines the power consumption and light intensity of the bulb.

5. Color Temperature: LED COB bulbs with an R7S base come in a range of color temperatures, typically spanning from warm white (2700K to 3000K) to cool white (5000K to 6500K). The color temperature influences the perceived warmth or coolness of the light emitted.

6. Dimmable Options: Some LED COB bulbs with an R7S base are designed to be dimmable, allowing users to adjust the brightness levels as needed. However, it is essential to verify the compatibility of the bulb with the dimmer switch.

Benefits and Applications:

LED COB bulbs with an R7S base offer several benefits and are suitable for various applications. Here are some key advantages and common uses:

1. Energy Efficiency: COB LED technology and the use of an R7S base contribute to the energy efficiency of these bulbs. LED COB bulbs with an R7S base consume significantly less energy than traditional incandescent bulbs, resulting in reduced electricity bills.

2. Long Lifespan: LED COB bulbs with an R7S base have a long operational life, typically lasting tens of thousands of hours. This extended lifespan translates to reduced bulb replacements and lower maintenance costs.

3. Versatility: These bulbs are versatile and can be used in various settings, including residential and commercial spaces. They are commonly used in floodlights, security lights, torchieres, and some linear fixtures.

4. Low Heat Emission: LED COB bulbs with an R7S base emit less heat compared to traditional incandescent bulbs, making them safer to use and more comfortable for prolonged lighting applications.

5. Instant On: LED COB bulbs with an R7S base reach full brightness immediately upon switching on, eliminating the need for warm-up time.

LED technology is eco-friendly, as it does not contain hazardous substances like mercury found in some other types of lighting.

In conclusion, LED COB bulbs R7S base are efficient and versatile lighting solutions that utilize COB LED technology and have a linear, double-ended base. They offer energy efficiency, a long lifespan, and high-quality lighting output. LED COB bulbs with an R7S base are suitable for various applications, providing bright and reliable illumination in floodlights, security lights, torchieres, and some linear fixtures. These bulbs are a cost-effective and eco-friendly lighting option that can be used in a wide range of residential and commercial settings.


Product Application

LED COB Bulbs R7S application


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ECOSTAR LIGHTING LTD is a one-stop lighting solutions provider that has been in business since 2015. The company offers a wide range of high-quality lighting products, including light bulbslight fixtures, and light accessories. With a strong commitment to innovation, sustainability, and customer satisfaction, Ecostar Lighting has established itself as a leader in the lighting industry.