GRE Alpha K.K.

GRE Alpha K.K. provides smart lighting control products.

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha, to meet the evolving needs of the diversifying LED lighting market, we offer a comprehensive lineup of cutting-edge control modules compatible with a wide range of dimming and control protocols.

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha Product Lineup:
- EnOcean Battery-less Rocker Switches (Single/Double)
- LED Control Modules (Constant Current & Constant Voltage)
The perfect wireless, maintenance-free solution for your lighting projects. 
Contact us for details!



[GRE Alpha K.K. @GREalphaJapan]

Thank you for visiting GRE Alpha booth at Light+Building 2026in Frankfurt

[GRE Alpha K.K. @GREalphaJapan]

Thank you for visiting GRE Alpha booth at Light+Building2026 in Frankfurt

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha will be at Light + Building 2026.
Booth: Hall 8, G37
We look forward to seeing you there!

[サキガケ @nihonpatriot]

イギリスが日本に警鐘を鳴らす

イギリス人「気づいたら、政治家は日本人じゃなくて、彼らの代表になるんだ。で、俺たちは言う。『なぜ俺らを反面教師にしなかったんだ、警告しただろ』って」

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha attended the EnOcean Alliance Open Forum, which was held in Osaka on November 28, 2025.

[GRE Alpha K.K. @GREalphaJapan]

GRE Alphaでは日本法人スタッフ主導にてOEM/ODMサービスを提供しております。
自社のエンジニアリングスタッフの不足による、製品開発を遅延を解消する事が可能となり海外の既製品購入ではなく、自社の設計思想に基づく貴社独自の製品開発を海外で実現します。
https://t.co/bFjwfoBy7t

[GRE Alpha K.K. @GREalphaJapan]

@nakachon 👏👏👏

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha participated at Enocean alliance summit 2025!

[GRE Alpha K.K. @GREalphaJapan]

https://t.co/uguaD13tUK

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha Electronics
will participate and display our new products,
“Eno-Luna”
EnOcean energy harvesting rocker switches
(Swappable to EnOcean/BLE/Zigbee,,,)
at EnOcean Alliance event Japan on Nov.8th

Sample available now…

#wirelesslightingcontrol #EnOcean

[GRE Alpha K.K. @GREalphaJapan]

GRE Alpha Electronics updates

GRE Alpha electronics expanded capacity for product design and manufacturing.
We can support not only PCBA assembly,
Also design electronics products, including lighting fixtures.

https://t.co/eArIz0TnBB