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Safe from temporary flooding due to heavy rain!! Important facilities where infrastructure is concentrated! Measures against risks such as sudden heavy rain and hydrogen sulfide!

Main Features Flood-proof LED lighting fixtures for wastewater treatment facilities! For inspecting sedimentation tanks and dust removal equipment! It addresses the risk of hydrogen sulfide generation in environments and flooding due to abnormal weather. Two types of light distribution (medium angle and wide angle) are available to suit your needs. ● Response to Hydrogen Sulfide Hydrogen sulfide generated from wastewater has a significant impact on wastewater treatment facilities and equipment. Seiwa Electric conducts tests for hydrogen sulfide resistance for the LSTA series, taking into account the facility and its installation environment, to confirm performance. ● Response to Heavy Rain In recent years, the risk to infrastructure from abnormal weather and concentrated heavy rain has increased. The LSTA series has a protection rating of IP67, making it suitable for temporary submersion.

Meets protection rating IP55! Achieves the highest class of efficiency in waterproof LED lighting fixtures with a specific energy consumption efficiency of 146 lm/W!!

<Features> ● Completely outdoor specification Meets protection grade IP55. You can use it with confidence even in harsh environments where water and dust are present. ● Achieves industry-leading efficiency Achieves an industry-leading specific energy consumption efficiency of 146lm/W for waterproof lighting fixtures (*1). *1 LYAA/LYBA4601 series ● Reliable durability The cover of the light source section is made of highly impact-resistant polycarbonate resin. Additionally, materials with weather-resistant grades are used to suppress discoloration (yellowing) caused by ultraviolet rays from sunlight. ● A wide variety of options for different installation scenarios With a total of 160 models and a rich variety, you can choose the optimal model according to the installation location. It is also possible to install the fixture vertically along its length, making it suitable for narrow spaces such as columns. ● Designed to withstand temporary high-temperature environments (up to +60°C) during summer The rated operating temperature range is -20°C to +40°C, but it can also be installed in temporary high-temperature environments (up to +60°C) during summer. ● Easy replacement of parts (light source section) When you want to change the brightness due to layout changes in production equipment, you can replace only the light source section while keeping the main body as is, just like with conventional fluorescent lamps.

You can estimate the required number of units and brightness with your computer! Would you like to save time on lighting design?

You can use this during the lighting planning and design when installing new lighting equipment or updating existing ones. It allows you to calculate the number of lighting fixtures and the average illuminance, enabling design and maintenance personnel to easily carry out lighting design themselves.