Quality Technology
Koizumi as an environment solutions enterprise,creates unique LED lights for shops and market facilities.
We aim to create a pleasant space through constant implementation of technological innovations intended to enhance high efficiency and safety.

Uniform light of LED light guide platewith light-emitting surface
LEDs located on sides of the light guide plate repeat diffused reflectance inside the light guide plate, emitting high efficiency light with high uniformity ratio. Through a unique optical design

Compared with conventional light sources, this is a compact size LED. With the unique optic design, light enters the light guide plate with zero waste, thus making a thin efficient device.

Use of excellent acrylic resinfor optical properties for thepanel. Our highly precise silkprinting technologies controllight direction to producelight-emitting surface withhigh uniformity ratio.

LED color rendering property
KOIZUMI's pursuit of high color rendering light that provides even greater beauty of illumination for products in showcases or stores. For the color rendering index (Ra), which indicates that the more

Koizumi taking into account the size and functionality requirements of space, proposes the optimum control system for each space


Koizumi taking into account the size and functionality requirements of space,
proposes the optimum control system for each space

Koizumi taking into account the size and functionality requirements of space,
proposes the optimum control system for each space
