What Is E27 R20 Light Bulb?

The E27 R20 light bulb is a specific type of light bulb that combines two key designations: the E27 base and the R20 shape. The 'E' in E27 stands for 'Edison screw,' which is a standard base type used in many light bulbs. The '27' refers to the diameter of the base in millimeters, making it a versatile option for various fixtures. The R20 designation indicates the shape and size of the bulb itself. R bulbs are reflector bulbs, and the '20' signifies that the bulb has a diameter of 20 eighths of an inch, or 2.5 inches. E27 R20 bulbs are commonly used in recessed lighting, track lighting, and outdoor fixtures due to their directional light output. They are designed to focus light in a specific direction, making them ideal for highlighting artwork, architectural features, or outdoor spaces. These bulbs can be found in various wattages and color temperatures, allowing users to choose the right ambiance for their environment. In terms of energy efficiency, many E27 R20 bulbs are available in LED options, which consume significantly less energy than traditional incandescent bulbs. This not only helps reduce electricity bills but also contributes to a more sustainable environment. When selecting an E27 R20 bulb, it is essential to consider the intended use, desired brightness, and color temperature to ensure optimal performance and satisfaction.

Benefits Of Using E27 R20 Bulbs

Using E27 R20 bulbs offers numerous benefits that make them a popular choice for both residential and commercial lighting applications. One of the primary advantages is their energy efficiency. LED E27 R20 bulbs consume significantly less power compared to traditional incandescent or halogen bulbs, which translates to lower energy bills and a reduced carbon footprint. This energy efficiency is particularly beneficial for those looking to minimize their environmental impact while still enjoying quality lighting. Another benefit of E27 R20 bulbs is their longevity. LED versions of these bulbs can last up to 25,000 hours or more, significantly outlasting traditional bulbs that may only last around 1,000 hours. This extended lifespan means less frequent replacements, which not only saves money but also reduces waste. E27 R20 bulbs also provide excellent light quality. They are available in various color temperatures, ranging from warm white to cool daylight, allowing users to create the desired atmosphere in any space. The directional lighting of R20 bulbs makes them ideal for task lighting, accent lighting, and outdoor applications, where focused light is essential. Additionally, E27 R20 bulbs are versatile and compatible with a wide range of fixtures. Their standard Edison screw base makes them easy to install in existing light fixtures without the need for modifications. This compatibility, combined with their aesthetic appeal, makes them a favored choice for homeowners and businesses alike.

How To Choose The Right E27 R20 Bulb?

Choosing the right E27 R20 bulb involves several considerations to ensure that you select a product that meets your lighting needs and preferences. First, consider the brightness level required for your space. Brightness is measured in lumens, and the higher the lumen count, the brighter the light. For example, if you are using the bulb for task lighting in a kitchen or workspace, you may want a bulb with a higher lumen output. Next, think about the color temperature of the bulb. Color temperature is measured in Kelvin (K) and can significantly affect the ambiance of a room. Warm white bulbs (around 2700K) create a cozy and inviting atmosphere, making them ideal for living rooms and bedrooms. In contrast, cooler white bulbs (around 5000K) provide a bright and energizing light, suitable for workspaces and areas where clarity is essential. Another important factor is the energy efficiency of the bulb. Look for LED E27 R20 bulbs, as they offer the best energy savings and longevity. Check the packaging for the energy rating, which indicates how efficiently the bulb uses electricity. Finally, consider the design and style of the bulb. E27 R20 bulbs come in various designs, including dimmable options, which allow you to adjust the brightness according to your needs. Ensure that the bulb you choose complements your existing decor and lighting fixtures.

Common Applications For E27 R20 Bulbs

E27 R20 bulbs are versatile and can be used in a variety of applications, making them a popular choice for both residential and commercial settings. One of the most common applications is in recessed lighting. Their directional light output makes them ideal for illuminating specific areas, such as artwork, architectural features, or outdoor spaces. In addition to recessed lighting, E27 R20 bulbs are frequently used in track lighting systems. These systems allow for flexibility in directing light where it is needed most, making them perfect for galleries, retail spaces, and home interiors. The ability to adjust the direction of the light helps create dynamic lighting designs that enhance the overall aesthetic of a space. Outdoor lighting is another significant application for E27 R20 bulbs. Their durability and weather-resistant features make them suitable for use in outdoor fixtures, such as porch lights, garden lights, and landscape lighting. The focused beam of light helps highlight pathways, gardens, and outdoor seating areas, enhancing safety and ambiance. Finally, E27 R20 bulbs are also used in commercial settings, such as restaurants and cafes, where creating a specific atmosphere is essential. The ability to choose different color temperatures and brightness levels allows business owners to tailor the lighting to match their brand and customer experience.

about e27 r20

Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities

e27 r207 factories verified

Haining Xushi Bulb Factory

Main Products:

LED Lamp, Reptile Heat Lamp, Incandescent Bulb, Infrared Lamp, Cable Wire, PVC Sticker

Country/Region:

Zhejiang, China

R&D Capacity:

OEM Service

Sample Service:

Sample Available

Company Profile:

Haining Xushi Bulb Facory was founded in 2013 as a company focus on electric light source products manufacturing, marketing researching and developing, we have a professional production and sales team. All kinds of electric light source products are exported to North America and Europe.

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1/4

HANGZHOU XINMENGYANG ELECTRIC CO., LTD.

10 yrs

·Trading Company

Main Products:

led light, led tube, led panel light, led bulb, led ceiling light, led strip light

Country/Region:

Zhejiang, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

''Hangzhou Xinmengyang Electric Co., Ltd. ' is located in Lin'an District of Hangzhou city, well known as the "Back Garden" of Hangzhou with absolutely advantages for transportation. The company is registered with RMB 3, 000, 000, and currently it mainly operates LED Light source for in house use lamps, and LED lighting products for outdoor engineering project. Also various customized types.

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3000K 470 Lm E26 Medium Base IP65 PAR20 Dimmable LED Bulb

US$0.89-1.05

3,000 Pieces(MOQ)

China Factory PAR20e273000K Daylight LED Spotlight Bulb

US$0.89-1.05

3,000 Pieces(MOQ)

1/4

Shenzhen Wanjia Lighting Co., Ltd.

5.0

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Company Profile:

Shenzhen Wanjia Lighting Co., Ltd. is a high-tech LED lighting manufacturer, established in early 2008. We are specialized in LED products' design, development, production.

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Zigbee WiFi Dimmable R20/Br20 LED Bulb ETL Commercial Lighting

US$1.00-2.00

1,000 Pieces(MOQ)

Energy Saving 120-277V AC E26/E27/B22 Dim 4.5W/6.5W/8.5W R20 LED Bulb

US$7.90-10.80

50 Pieces(MOQ)

Bluetooth Dimmable R20/Br20 LED Bulb

US$6.00-10.00

10 Pieces(MOQ)

Energy Star/UL Listed Dimmable R20/Br20 LED Bulb

US$4.00-5.00

100 Pieces(MOQ)

1/4

Shenzhen Bingxia Technology Co., Ltd.

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Company Profile:

Rise-Lite is a leading innovator and manufacturer of LED lighting products. We provide the top quality of outdoor LED canopy lights, LED street lights, as well as LED shoebox light, LED grow light etc which are the ideal replacement of traditional light system.

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LED E27 Bulbs a-19 a-15 Br30 R20 (GU24 BR30)

US$10.00-15.00

5 Pieces(MOQ)

Br30 Br40 Br20 LED Bulb E26 E27 Gu24 UL cUL

Negotiable

5 Pieces(MOQ)

Shenzhen Happybate Trading Co., Ltd.

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Company Profile:

Certified Projector Lamp Specialists Since 2011

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for Original Yodn Msd 200r5 230r7 260r9 280r10 300r15 330r16 350r17 380r18 Lamp Fit for 7r 230W 5r 200W 15r 300W 17r 350W 380W Sharpy Moving Head Beam Light

US$26.98-31.98

2 Pieces(MOQ)

Zhongshan Richwo Lighting Co., Ltd.

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Company Profile:

Who we are?

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Modern American Style Metal Floor Lamp Living Room Minimalist Designer Master Bedroom Vertical Glass Tube Model Room Personalized Lighting Fixtures

Negotiable

1 Piece(MOQ)

Raywa Lighting & Electrical Corporation

Country/Region:

Shanghai, China

Company Profile:

Raywa Lighting is a manufacturer of Compact Fluorescent Lamps located in Shanghai, China. We distinguish ourselves from others with our professional product lineups, professional product performances, and professional services.

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R20/R30/R38/R40 Reflector

Negotiable

3,000 Pieces(MOQ)

e27 r207 factories verified

Haining Xushi Bulb Factory

LED Bulb Reflector Bulb R20 / R63 7W

Reptile Neodymium Basking Spot Lamp R20 R63 40W

Black Light Bulb R20 R63

R63 Reflector Incandescent Bulb

HANGZHOU XINMENGYANG ELECTRIC CO., LTD.

3000K 470 Lm E26 Medium Base IP65 PAR20 Dimmable LED Bulb

China Factory PAR20e273000K Daylight LED Spotlight Bulb

Shenzhen Wanjia Lighting Co., Ltd.

Zigbee WiFi Dimmable R20/Br20 LED Bulb ETL Commercial Lighting

Energy Saving 120-277V AC E26/E27/B22 Dim 4.5W/6.5W/8.5W R20 LED Bulb

Bluetooth Dimmable R20/Br20 LED Bulb

Energy Star/UL Listed Dimmable R20/Br20 LED Bulb

Shenzhen Bingxia Technology Co., Ltd.

LED E27 Bulbs a-19 a-15 Br30 R20 (GU24 BR30)

Br30 Br40 Br20 LED Bulb E26 E27 Gu24 UL cUL

Shenzhen Happybate Trading Co., Ltd.

for Original Yodn Msd 200r5 230r7 260r9 280r10 300r15 330r16 350r17 380r18 Lamp Fit for 7r 230W 5r 200W 15r 300W 17r 350W 380W Sharpy Moving Head Beam Light

Zhongshan Richwo Lighting Co., Ltd.

Modern American Style Metal Floor Lamp Living Room Minimalist Designer Master Bedroom Vertical Glass Tube Model Room Personalized Lighting Fixtures

Raywa Lighting & Electrical Corporation

R20/R30/R38/R40 Reflector