Electrode lamp Product List and Ranking from 13 Manufacturers, Suppliers and Companies

Last Updated：Sep 03, 2025 Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Electrode lamp Manufacturer, Suppliers and Company Rankings

Last Updated：Sep 03, 2025 Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

ユウゼン Osaka//environment
桜照明 Kanagawa//others
天草池田電機 Kumamoto//Machine elements and parts
4 蒲田工業 Tokyo//Trading company/Wholesale
5 コタニ Hyogo//Machine elements and parts

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Electrode lamp Product ranking

Last Updated：Sep 03, 2025 Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Electrode-less lamp "Eco Taro" <Ceiling-mounted hanging type> ユウゼン
Electrode-less lamp "Eco Taro (PJ150N/PJ200N)" ユウゼン
Electrode-less lamp 'ELI Lamp BU-120W-E39-N' 天草池田電機
4 Case Study 4 of Electrode-less Lamp Introduction: Parking Lot of a Skating Rink in Kanagawa Prefecture 桜照明
4 [Case Study 6 of Electrode-less Lamp Introduction] Dairy Barn 桜照明

Electrode lamp Product List

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[Case Study] Next-generation ceiling lighting to replace mercury lamps, illuminating dark work areas as well.

Next-generation ceiling lighting that replaces mercury lamps, brightly illuminating even dark work areas.

At the factory of a manufacturer of mechanical parts, mercury lamps were used for lighting. Shadows appeared at the work area, and the brightness was insufficient, hindering the processing work. Issues: 1. When cutting steel materials to millimeter precision, the light from the ceiling's mercury lamps does not reach adequately, making it difficult to see the markings. 2. The worker's own multiple shadows (multi-shadow) fall on the object, making it hard to see the work area. 3. The difficulty in seeing the work leads to increased fatigue for the workers. 4. The lifespan of mercury lamps is short, lasting only 1 to 2 years, and their replacement involves time and costs.

Company：蒲田工業
Price：Other

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Case Studies of Electrode-less Lamps

A detailed interview on the introduction and evaluation of the electrode-less lamp is published!

This document contains an interview regarding the introduction of electrodeless lamps at SSA Industrial Co., Ltd. in Hirakata City, Osaka, along with the background and evaluation of the implementation. "We decided to introduce electrodeless lamps in all three factories. The workplace has become remarkably brighter, and yet the power consumption has significantly decreased," was the feedback provided. [Contents] ■ About SSA Industrial Co., Ltd. ■ Status of electrodeless lamp implementation ■ Power consumption has visibly decreased significantly ■ Due to the increase in production equipment, we exceeded demand... ■ It was a choice between LED and electrodeless lamps *For more details, please refer to the PDF document or feel free to contact us.

Company：コタニ
Price：Other

Work Light
LED lighting
Lamps and light emitting devices

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Introduction case study 1 of the induction lamp: Indoor lighting in a gymnasium.

Introducing a case of implementing "electrode-less lamps," which are gaining attention as an alternative to mercury lamps, in a gymnasium!

The "electrode-less lamp," which is gaining attention as a third option to replace LED lights when switching from mercury lamps, has a completely different structure from traditional bulbs that use a filament. Since it has no electrodes, it offers a long lifespan and a gentle brightness. This page introduces examples of replacing existing mercury lamps with "electrode-less lamps." 【Replacement Details】 ○ Replacing 13 existing mercury lamps used for indoor lighting in the gymnasium with next-generation electrode-less lamps. ○ Mercury lamps 400W × 13 units → Electrode-less lamps 200W × 13 units 【Features and Benefits of Electrode-less Lamps】 ○ Long lifespan (approximately 9 times longer than mercury lamps) ○ Energy-saving and high efficiency ○ High color rendering ○ Maintenance-free ○ 5-year manufacturer warranty for peace of mind For more details, please contact us or download the catalog.

Company：桜照明
Price：Other

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[Case Study 3 of Electrode-less Lamp] Company Y, Large Factory

We would like to introduce a case where "electrode-less lamps," which are gaining attention as an alternative to mercury lamps, were implemented in the large factory of Company Y!

We would like to introduce a case study of the installation of "electrode-less lamps" at Company Y's large factory. The "electrode-less lamp," which is gaining attention as a third option to replace mercury lamps alongside LEDs, has a completely different structure from traditional bulbs that use filament. Since it has no electrodes, it offers a long lifespan and a gentle brightness. Before installation, there were 32 units of 700W mercury lamps, with a total power consumption of 24.0 kW. After installing 17 units of TL8-400E (400W) electrode-less lamps, the total power consumption was reduced to 7.14 kW. The installation position was changed from direct ceiling mounting at 15 meters to direct wall mounting at 7 meters, angled 30 degrees downward. 【Implementation Effects】 [Before Installation] ○ 32 units of 700W mercury lamps (total power consumption: 24.0 kW) ○ Installation position: direct ceiling mounting ○ Installation height: 15 meters [After Installation] ○ 17 units of TL8-400E (400W) (total power consumption: 7.14 kW) ○ Installation position: direct wall mounting ○ Installation height: 7 meters, angled 30 degrees downward For more details, please contact us or download the catalog.

Company：桜照明
Price：Other

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Case Study 4 of Electrode-less Lamp Introduction: Parking Lot of a Skating Rink in Kanagawa Prefecture

Introducing the case of implementing "electrode-less lamps," which are gaining attention as an alternative to mercury lamps, in the parking lot of a skating rink in Kanagawa Prefecture!

We would like to introduce a case where "electrode-less lamps" were installed in the Kanagawa Skate Link parking lot. The "electrode-less lamp," which is gaining attention as a third option to replace mercury lamps with LEDs, has a completely different structure from traditional bulbs that use filament. Since it has no electrodes, it offers a long lifespan and gentle brightness. We replaced two existing mercury lamps used for outdoor lighting in the parking lot with the next-generation electrode-less lamp "SAKUGEN." Near the lighting pole, the illumination increased from 5.1Lx to 94.1Lx. 【Implementation Effects】 ○ Mercury lamps 600W × 2 units → GT2-250E 250W × 2 units [Illuminance Measurement] ○ Measurement location near the lighting pole: 5.1Lx → 94.1Lx ○ Measurement location 1: 24.5Lx → 27.0Lx ○ Measurement location 2: 11.7Lx → 15.0Lx ○ Measurement location 3: 13.1Lx → 21.5Lx ○ Measurement location 4: 31.3Lx → 58.4Lx For more details, please contact us or download the catalog.

Company：桜照明
Price：Other

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Suitable for switching from mercury lamps! A collection of comparison photos between electrodeless lamps and mercury lamps.

Switching from mercury lamps is not just about LED! We are currently offering a free collection of case studies featuring comparison photos from various locations where it has been implemented!

This document includes comparison images of electrodeless lamps with mercury lamps and high-pressure sodium lamps. The "electrodeless lamp," which is gaining attention as a third option to replace LED when switching from mercury lamps, has a completely different structure from traditional light bulbs with filament structures. Since it has no electrodes, it is a lamp with a long lifespan and gentle brightness. It is noted for its power consumption and electricity costs being less than half that of mercury lamps, as well as its ability to provide continuous lighting for 100,000 hours. This document was created based on the voices of those who are curious about how the brightness compares when actually switching. It clearly summarizes before-and-after photos of various case studies, such as the Kuki City Washinomiya Sports Center and the Yokohama City futsal court. [Contents (excerpt)] ■ Factories ■ Batting centers ■ Kuki City Washinomiya Sports Center ■ Yokohama City futsal court ■ Highway tunnels ■ Large billboards *Please check the document via PDF download.

Company：桜照明
Price：Other

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[Case Study 6 of Electrode-less Lamp Introduction] Dairy Barn

By using electrodeless lamps for barn lighting, milk production increases! Widely adopted by dairy farmers and factories in the United States!

A professor at Hiroshima University Graduate School (Animal Husbandry Management) has been researching the effects of barn lighting on cows since 2013, focusing on the hormone "cortisol," which is secreted when cows experience stress (often referred to as the "stress hormone" because its secretion increases rapidly when the body is under stress). The "electrode-less lamp" is considered to be close to sunlight among lighting devices and is thought to be a factor that does not cause stress. Additionally, this product has two types of light sources, with the "circle type" serving as a replacement for mercury lamps and capable of wide-area illumination. 【Features of the Electrode-less Lamp】 ■ Circle Type - Compatible with mercury lamps up to 1000W class - Provides wider illumination than the bulb type - Low-frequency type (adopted in the United States) *For more details, please refer to the PDF document or feel free to contact us.

Company：桜照明
Price：Other

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Case Study 5 of Electrode-less Lamp Introduction: Izanagi Shrine

Introducing the case of the "electrode-less lamp," which is gaining attention as a substitute for mercury lamps, being implemented at Izanagi Shrine!

Here is an introduction to the case of installing "electrode-less lamps" at Izanagi Shrine on Awaji Island. Our product was chosen for the lighting of the magnificent statue. The "electrode-less lamp," which is gaining attention as a third option to replace mercury lamps with LED, has a completely different structure from traditional light bulbs that use a filament. Since it has no electrodes, it offers a long lifespan and a gentle brightness. 【Features and Benefits of Electrode-less Lamps】 ■ Long lifespan (approximately 9 times longer than mercury lamps) ■ Energy-saving and high efficiency ■ High color rendering ■ Maintenance-free ■ 5-year manufacturer warranty for peace of mind *For more details, please refer to the PDF document or feel free to contact us.

Company：桜照明
Price：Other

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Pupil lumen

A new standard for lighting evaluation has already been established in Europe and the United States, considering the state of human pupils!

We would like to introduce "PLM: Pupil Lumen." Recent research has shown that the traditional brightness standard "Lux" is not directly related to human visual capability. Instead, a new concept called "Pupil Lumen (Plm)," which takes into account the state of a person's pupil, has begun to emerge as a new standard for lighting evaluation in Europe and the United States. [Overview (Excerpt)] - The diameter of the human pupil varies between 2 to 8 mm, resulting in an area that can change by up to 16 times. - In bright environments, the pupil constricts, reducing the amount of light entering the eye. - Conversely, in areas without strong light, the pupil dilates, allowing more light to enter the eye. As a result, a phenomenon occurs where the environment feels brighter than the Lux measurement indicates. - The calculation method for pupil lumen involves applying a correction factor (S/P Ratio Correction Factor) to each lighting source. *For more details, please refer to the PDF document or feel free to contact us.

Company：桜照明
Price：Other

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All products except for the non-electrode (LVD) lamp "Eco Taro" are produced domestically.

Replace mercury lamps nationwide with "Eco Taro" electrodeless lamps! They have a long lifespan of 60,000 hours. PSE and Ministry of Internal Affairs and Communications type certification obtained. Assembled and inspected by Japanese workers.

60,000 hours of long lifespan. You will forget about replacing the lamp. The power consumption is about one-third compared to mercury lamps, and instant lighting and instant re-lighting are possible. Compared to LED, the 300 lux of the electrode-less lamp appears brighter than the 500 lux of LED. Why does 300 lux appear brighter than 500 lux? Brightness is expressed in lux, but the perceived brightness by the human eye has a parameter called "pupil lumen," and the brightness multiplied by this parameter is the actual brightness seen by the eye. When using a 40W fluorescent lamp as a reference, the pupil lumen for LED and mercury lamps is 0.8, while for the electrode-less lamp, it is 1.92. In other words, when you multiply the 500 lux of LED by the pupil lumen of 0.8, you get 400 lux, and when you multiply the 300 lux of the electrode-less lamp by the pupil lumen of 1.92, you get 576 lux. Therefore, the perceived brightness is greater for the electrode-less lamp. In cases where a brightness of 500 lux is required at the delivery site, the technical staff of a publicly listed company have accepted this theory for designing a brightness of 300 lux. Since there are no filaments or discharge electrodes, it is resistant to vibration and does not produce defects like LED in press factories.

Company：吉見屋
Price：10,000 yen-100,000 yen

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ESM System Co., Ltd. "Electrode-less Lamp"

Next-generation mercury lamp! Lighting that demonstrates excellent long-life performance and contributes to energy savings.

The "electrode-less lamp" is a lamp that does not have electrodes (filaments), which greatly affects its lifespan. It exhibits excellent long-life performance, suppresses ultraviolet and radiation, and contributes to energy and resource savings. The light source has no glare and is recognized for its high visual comfort, making it suitable for public facilities such as highways. Additionally, overseas, it is used as general lighting in facilities that require large-capacity light sources, which are difficult to address with LEDs. 【Features】 ■Significantly reduces electricity costs ■Super long lifespan due to the absence of electrodes ■Low heat generation and minimal power loss ■No need for fixture replacement ■Instant lighting and instant re-lighting capabilities For more details, please refer to the catalog or feel free to contact us.

Company：ESMシステム
Price：Other

Machinery and equipment installation/dismantling/relocation
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Electrode-less lamp "Angel Light"

Mercury lamps, next-generation lighting to replace LED lamps! Indoor temperature rises significantly less, improving air conditioning efficiency.

"Angel Light" is a non-electrode lamp with an average lifespan of 60,000 to 100,000 hours, providing brightness equivalent to that of mercury lamps while consuming less than one-third of the power. Additionally, due to its wide diffusion, the light wraps around, making it difficult to create shadows, which improves work efficiency in factories and similar environments. With a lamp heating temperature of approximately 50 to 85°C, the amount of heat generated by the lamp itself is minimal, preventing a significant increase in indoor temperature and enhancing air conditioning efficiency. [Features] - Long lifespan / Low light decay - Instant lighting / No flicker - Various light colors *For more details, please refer to the PDF document or feel free to contact us.

Company：ちきゅうにやさしい本社
Price：Other

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An alternative to mercury lamps! A non-electrode lamp that reduces eye strain and enhances work efficiency.

Natural light close to sunlight! It is expected to improve work efficiency and increase purchasing motivation.

The electrode-less lamp "Eco Taro" that we handle is a next-generation lamp that replaces mercury lamps. Its power consumption is one-third that of mercury lamps, yet it is significantly brighter, with a lifespan over five times longer. It features beautifully curved designer lighting. Additionally, it provides natural light close to sunlight, vividly reproducing true colors and offering a comfortable visibility without any discomfort, while also beautifully rendering red colors, which LEDs typically struggle with. 【Features】 ■ Low electricity costs ■ Long lifespan ■ Reduced replacement costs ■ Instant on/restart ■ UV-free ■ PSE and type designation approval *For more details, please refer to the PDF materials or feel free to contact us.

Company：プロライト
Price：Other

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What is a non-electrode lamp?

High color rendering close to sunlight and long lifespan! It's chosen precisely because it's in a place that's difficult to replace.

We would like to introduce our "Electrode-less Lamp." With a re-lighting time of less than 1 second, there is no time loss until the lamp lights up, allowing for frequent turning off and reducing costs. When using four units of this product (150W), the energy reduction rate reaches 62.5%, illuminating the entire space thoroughly. 【Features】 ■ Energy-saving (power consumption is about 1/3 of mercury lamps) ■ Long lifespan (60,000 to 100,000 hours) ■ High color rendering close to sunlight ■ Gentle light that is easy on the eyes *For more details, please refer to the PDF document or feel free to contact us.

Company：プロライト
Price：Other

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Principle and Structure of Electrode-less Lamps

Achieving an impressive lifespan of 60,000 hours! A lighting system combined with a dedicated inverter.

We will introduce the principle and structure of our "Electrode-less Lamp." Since it adopts a mechanism based on the principles of electromagnetic induction and discharge light emission, the lamp itself can illuminate semi-permanently without being affected by the lifespan due to electrode wear. By passing high-frequency current through the coil, a magnetic field is generated in the ferrite core, which in turn creates an electric field inside the lamp. Electrons released in this electric field collide with mercury particles, emitting ultraviolet light, which is then converted into visible light by the phosphor coated on the inner wall of the lamp tube. 【Features】 ■ No filament ■ No electrode wear compared to conventional fluorescent lamps ■ Achieves an impressive lifespan of 60,000 hours ■ Lighting system combined with a dedicated inverter ■ Instant lighting and instant re-lighting are easily possible *For more details, please refer to the PDF document or feel free to contact us.

Company：プロライト
Price：Other

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