ラ・ポルタ List of Products and Services

UV-C is effective not only against mold but also against all microorganisms, thus inactivating foodborne pathogens and lactic acid bacteria as well. Moreover, since it is not a chemical agent, there are no residual substances left, ensuring safety for the products. Please check the following link for its usage in food factories.

• Anti-rot, anti-termite, anti-mold material
• Nursing care products
• Ventilation and smoke exhaust equipment

Ultraviolet light has the power to inactivate all microscopic organisms. Therefore, we propose the effective use of ultraviolet light as a hygiene measure in food factories. *For more detailed information, please visit the address below.*

• Nursing care products
• Welfare and medical equipment

By using a tower-type ultraviolet sterilization device, it is possible to maintain hygiene on surfaces and in the air. If a certain level of bacteria is detected due to culture media, it will be necessary to request a specialist service. Using ultraviolet light may lead to a reduction in cleaning tasks, potentially eliminating the need to hire a specialist. It is also adopted in impressive places, so I believe there are no better results in all aspects. *For product inquiries, please use the link below. *Please download the materials.

• Nursing care products

We would like to introduce a case study of landscape lighting installation at Asama Shrine. The installation was carried out without adding any lighting equipment, and due to its status as a special natural monument, there was a rule that "light must not be cast into the pond." We created special brackets to showcase the white parts of the bridge and ensure that the light reaches the handrail. Additionally, since light entering the pond does not reflect beautifully, we attached special components to the lighting fixtures. 【Case Overview】 ■ Challenges - No additional lighting equipment - Light must not be cast into the pond ■ Installation Details - Used LED bar lamps throughout the bridge - Attached special components to the lighting fixtures *For more details, please refer to the related links or feel free to contact us.

• Lighting
• System lighting and lighting control
• Mercury lamp type

We would like to introduce a case study of landscape lighting installation at the World Heritage site "Shiraito Falls." There were various regulations, impacts on flora and fauna, and a situation where installation of structures such as scaffolding was not possible. Due to the nature of being a national scenic spot and natural monument, there were high hurdles for the lighting up. We created a large guard for mist control and supplied all power from a Mitsubishi Outlander PHEV. Due to permit regulations, it was a "one-night-only" event, but it was a great success amidst a large turnout, and the host city of Fujinomiya was very pleased with this "environmentally considerate event." [Case Summary (Partial)] ■ Challenges: Various regulations, impacts on flora and fauna, and inability to install structures such as scaffolding. ■ Results: Due to permit regulations, it was a "one-night-only" event, but it was a great success amidst a large turnout. *For more details, please refer to the related links or feel free to contact us.

• Garden lighting/lights (LED/solar)
• Lighting
• Floodlight

We would like to introduce a case study of landscape lighting installation at the scenic spot "Mitsushima" located in Toba City, Mie Prefecture. It seems that city officials had previously conducted a lighting test using mercury vapor floodlights, but the light did not reach at all, and they had given up. Since the distance to "Mitsushima" is 700 meters, it is natural that ordinary floodlights would not reach the light. We implemented a lighting installation from a long distance with a focus on energy efficiency. 【Case Overview (Partial)】 ■ Challenges - Distance of 500m to 700m from the mainland to the island - No power supply due to being an uninhabited island ■ Results - Implemented a long-distance lighting installation with a focus on energy efficiency *For more details, please refer to the related links or feel free to contact us.

• Garden lighting/lights (LED/solar)
• Lighting
• Floodlight

We would like to introduce a case of converting mercury lamps to LED at an automobile maintenance factory in Mishima, Shizuoka Prefecture. The factory requested that when lifting trucks, the mercury lamps should not be in contact, and they also wanted an increase in brightness. We submitted estimates focusing on both standard brightness and enhanced brightness, and they chose the option that emphasized brightness. Although it was a time when obtaining products was difficult due to semiconductor shortages, the client's quick decision-making allowed us to secure the products smoothly. [Case Overview] ■ Work Content: Conversion of mercury lamps to LED ■ Construction Period: 2 weeks ■ Requests: - When lifting trucks, ensure that they do not come into contact with the mercury lamps. - Increase brightness (approximately 200 lx during on-site investigation) to 400 lx after construction. *For more details, please refer to the PDF document or feel free to contact us.

• Mercury lamp type
• Ceiling Lighting Fixtures

We would like to introduce a case study of our project converting mercury lamps to LED. We conducted on-site illuminance measurements to understand the conditions of the site. The existing mercury lamp was an MF700, but upon calculating the illuminance, we found that it was possible to achieve the required brightness without needing to use an MF700 class. In other words, "this is what we have now, so this is what we need" leads to over-specification. To achieve the necessary brightness, it is essential to confirm through illuminance design. 【Case Overview】 ■ Company: Chugoku Electric Power Company ■ Project Details: LED design for power generation room *For more details, please refer to the PDF document or feel free to contact us.

• Mercury lamp type
• Ceiling Lighting Fixtures

We would like to introduce a case study of our project converting mercury lamps to LED. After receiving competitive estimates, we secured the order. Our company acted as the main contractor, subcontracting to a construction company. To avoid shadows from the machinery, we relocated the lighting fixtures to a more suitable position. We created an illuminance distribution map and submitted an estimate of 1.5 million yen. After the construction, we were informed that other companies had estimates around 3 million yen. 【Case Overview】 ■ Company: Tsuchiyoshi Matec ■ Preference: Focus on cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

• Mercury lamp type
• Ceiling Lighting Fixtures

We would like to introduce a case where we converted the mercury lamps in our parking lot to LED. Focusing on cost-effectiveness, we reviewed estimates from other companies and decided to proceed with our company as the main contractor and subcontracted the construction work. The parking lot has become significantly brighter, making it easier for truck drivers to conduct pre-departure inspections, and we received words of thanks from our employees. [Case Overview] ■ Company: A transportation company in Yoshida, Shizuoka Prefecture ■ Installation Locations: Parking lot, office, warehouse (refrigerated -30°C) *For more details, please refer to the PDF document or feel free to contact us.

• Mercury lamp type
• Ceiling Lighting Fixtures

We would like to introduce a case study of our project that converted mercury lamps to LED. Due to the inability to move manufacturing equipment, a high-altitude work vehicle could not be brought in, making it impossible to replace the mercury lamps. As a result of including only the fluorescent lights for handwork in the simulation to check the illuminance, the design was completed without using mercury lamps. After the installation, it was reported that there were no shadows of people in the passageway and no unevenness, making mechanical work easier. 【Case Overview】 ■ Issues - Unable to bring in a high-altitude work vehicle, making it impossible to replace the mercury lamps - High costs for scaffolding, leading to budget constraints ■ Benefits of Implementation - No shadows of people in the passageway and no unevenness - By not replacing the mercury lamps, we were able to reduce construction costs and electricity bills *For more details, please refer to the PDF document or feel free to contact us.

• Mercury lamp type
• Ceiling Lighting Fixtures

How many seconds do you want to sterilize the target object? For that, the intensity of ultraviolet light is important. Additionally, we will confirm the light distribution simulation to ensure safe use during the design and manufacturing process. For example, here are some requests: - I want to sterilize the built-in slipper rack. - I want to sterilize the interior of vehicles and areas that are in shadow. - I want to sterilize products during the manufacturing process. - We are a pharmaceutical company. We want to sterilize the interior of the building. What microorganisms are targeted by these requests? Is it viruses for infection control, or mold and fungi on products? *Please consult with us first.*

• Welfare and medical equipment
• Nursing care products
• Clean Room

It is used for the purpose of reducing sterilization work before accepting the next patient in unoccupied hospital rooms and examination rooms. It is capable of disinfecting the surfaces of equipment from airborne bacteria. From hospitals using our product: ☆ It has been extremely useful. ☆ The staff's sterilization work has been reduced. ☆ It was the most reasonable option. ☆ The disinfection device has a sterilization effect after about 20 minutes of use, allowing for the prompt acceptance of patients, reducing the mental burden on doctors and nurses, and shortening the waiting time for patients. We received such feedback. While we were not permitted to disclose the facility's name, we delivered it to the National ○○○ Research Institute. When we reported this to the doctors who have already adopted our sterilization device, they said: - It's amazing to be included in such a place. - That place is an elite group. It is the top research institute in the country. I believe this achievement alone speaks for itself. It has also been adopted by the world's leading medical device manufacturer. It was selected for sterilization after the use of the latest medical devices in the lab. *For more details, please contact us through our website.

• Welfare and medical equipment
• Nursing care products

Since around 2018, we have started handling it, with a past defect rate of 0% (for our handled products). Careful considerations have been made, such as using high-purity aluminum heat dissipation fins and lenses with minimal ultraviolet degradation.

• Mercury lamp type
• Ceiling Lighting Fixtures
• lamp

Equipped with a Stanley Electric sterilization lamp, it has powerful sterilizing capabilities! Ultraviolet light is effective against mold, so by directly irradiating sources of mold growth such as bathrooms and kitchens, you can expect results. Installing it above the air conditioner doubles the air sterilization effect! Wall-mounted installation also provides a beautiful decorative effect! Comes with the Electrical Appliance and Material Safety Law (PSE) mark. *For inquiries, please contact us through the related links.

• Nursing care products
• Welfare and medical equipment
• Air conditioning equipment

It was designed at the request of medical institutions. It emits ultraviolet intensity of up to 3 milliwatts per square centimeter, allowing for sterilization in about 1 minute at a distance of 50 centimeters. There is no leakage of ultraviolet light behind the reflector, so sterilization can be performed only in the targeted area. Additionally, by removing the reflector, it can also be used as a mini-tower type.

• Welfare and medical equipment
• Clean Room
• Nursing care products

When using the handheld type, it has a maximum ultraviolet intensity of 3mW/㎠ (measured with an instrument), which means it can inactivate the new coronavirus in one second. For sterilization inside welfare and nursing care taxis, it can be processed in about 6 minutes in a Noah-class vehicle, so the sterilization of the interior will be completed between picking up the current user and the next user. Since fabric seat floors cannot be sterilized with liquids like alcohol, ultraviolet sterilization is one effective method.

• Nursing care products
• Welfare and medical equipment
• Clean Room

The GL-20 is equipped with five 7.5W ultraviolet lamps, maximizing sterilization power through triple irradiation. When the airflow increases, the sterilization time may be reduced when passing through the sterilization area, potentially leading to inadequate sterilization. This device features a special triple irradiation function that allows for three times the irradiation time of standard equipment. By blowing or sucking air from three directions, it can widely circulate air throughout the room, reaching every corner. The airflow can also be adjusted from 20% to 100%.

• Nursing care products
• Welfare and medical equipment
• Clean Room

Ultraviolet sterilization is determined by the wavelength, as well as the "ultraviolet intensity," "distance," and "time" to see if the target bacteria can be inactivated. In other words, the size of the area or room being targeted is significantly involved. Our company investigates how much ultraviolet intensity reaches the room or object, and then examines the cumulative sterilization amount for the target bacteria to ultimately derive the irradiation time. This simulation allows us to visualize areas that are not exposed to ultraviolet light, which can also lead to a reduction in subsequent work.

• Nursing care products
• Welfare and medical equipment
• Clean Room

An evolved version of Air Twin, which has a dual function of upper room sterilization and circulation sterilization by utilizing air conditioning. We are developing products that are compatible with ceiling cassette air conditioners commonly seen in commercial facilities. It enables extensive sterilization through ultraviolet irradiation in four directions.

• Nursing care products
• Welfare and medical equipment
• Clean Room

Designed at the request of a medical institution. The purpose is to accept patients infected with the novel coronavirus and to disinfect the isolation room after treatment. Designed a tower-type sterilization device at a reasonable price, which typically costs several million to tens of millions of yen. It is equipped with a start timer (for the time to exit the room) and a timer for the sterilization lamp exposure time, ensuring the minimum necessary safety and functionality. Ensures disinfection work is carried out reliably while reducing labor. During operation, it can be left unattended, allowing staff to have more time. Delivery record to the National [Institution Name] available. *For details and inquiries, please refer to the related links.

• Nursing care products
• Welfare and medical equipment
• Clean Room

Ultraviolet sterilization device. It is a sterilization method known as an upper room ultraviolet sterilization device. Since lighting professionals design the light distribution, sterilization can be safely performed even in spaces occupied by people. Upper room ultraviolet sterilization has the same sterilization effect as ventilation, occurring 24 times per hour. It can also be installed above air conditioning units, significantly increasing the sterilization effect. It features a unique structure that combines the advantages of conventional upper room irradiation and circulation methods.

• Nursing care products
• Welfare and medical equipment
• Clean Room

This is an alternative LED lighting for the currently used FHP105 compact tube. Trusted Japanese quality! You can choose the color temperature (warm white or white), etc.

• Fluorescent Light Type

This is an alternative LED lighting for the FPR96 type compact tube currently in use. Trusted Japanese quality! You can choose the color temperature (warm white or cool white), etc.

• Fluorescent Light Type

This is an alternative LED lighting for the currently used FHP32 and FPL36 compact tubes. Trusted Japanese quality! You can choose the color temperature (warm white or cool white), etc.

• Fluorescent Light Type

This is an alternative LED lighting for the compact tubes FHP45 and FPL55 currently in use. Trusted Japanese quality! You can choose the color temperature (warm white or cool white), etc.

• Fluorescent Light Type

This is an alternative LED lighting for the currently used FHP32 type compact tube. Trusted Japanese manufacturing. You can choose color temperature (warm white, white), etc.

• Fluorescent Light Type

This is an alternative LED lighting for the compact fluorescent lamps FHP14 and FPL27 currently in use. Trusted Japanese quality! You can choose the color temperature (warm white or cool white), etc.

• Fluorescent Light Type

Large LED lighting fixtures as a replacement for mercury lamps. Proven track record of winning against major competitors in environments with temperatures up to 80°C. The difference is evident in normal environments. Suitable for harsh environments requiring dust-proof measures, such as grounds, stadiums, factory lights, floodlights, and building walls. Available in six models: LED 50W, 100W, 150W, 200W, 250W, 300W, and 350W. Selectable beam angles (15°/25°/40°/60°/90°/120°) and color temperatures (warm white, cool white, daylight).

• Floodlight
• Waterproof, moisture-proof, explosion-proof lighting fixtures

Choosing LED lighting can be surprisingly difficult, and it is essential to understand the characteristics and differences of each option in order to select the appropriate product. Our company, which specializes in the sales and planning of LED lighting, has a wealth of experience. For example, in 2012, we were responsible for converting the entire Toba Grand Hotel to LED lighting. We planned to utilize as many existing fixtures as possible to avoid unnecessary expenses. As a result, we successfully replaced approximately 2,700 lighting fixtures and achieved a 63.2% reduction in lighting usage. If you have any concerns regarding LED lighting, please feel free to consult with us! [Case Studies] ■ Toba Grand Hotel: Complete LED Lighting Conversion ■ Lighting of the scenic spot "Mitsushima" (Remote Lighting) *For more details, please download our catalog or contact us.

• Fluorescent Light Type
• Lighting
• System lighting and lighting control

We have various LED bulbs compatible with 200V for E17 and E26 bases.

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Special lighting