賀喜能源股份有限公司成立於1999年，近10年來不論在半導體照明關鍵光電材料開發以及系統整合設計方面的傑出成就，在世界上都是名列前茅。 10年來賀喜公司在半導體照明逐步累積幾個重要的指標技術，首先是微機電的技術，這是介於積體電路和機械尺寸之間大小的微電子元件，在大部份工程人員都還只知用傳統散熱機構解決問題時，賀喜公司早已快速在微觀導熱方面做出重要導散熱技術，應用半導體技術來開發半導體照明才是真正在未來第三代照明革命最重要的方向及工作，具有高單位流明的高功率發光二極體的開發也是具指標性的目標，發明真正屬於半導體照明的螢光粉則是產生白光發光二極體最重要的工程，還有二次配光在燈具光源系統的掌握，更是賀喜公司對半導體照明的重要突破。 在具備這些關鍵性技術指標後，賀喜公司開發出系列的戶外照明、室內照明、消費性照明、特殊應用照明，在此產品之發展藍圖下，足以驗證賀喜公司對半導體照明之規劃開發，在世界上是居於領導地位，賀喜公司未來的貢獻將會以RisingRay為世界品牌，持續開發並提供授權給全世界對半導體照明有信心的燈具燈飾公司，使人們更容易取得更環保，更經濟的光源，為地球，人類生命貢獻一份心力。

Established in 1999, Leadray Energy Co., Ltd., focuses on LED heat dissipation, thermal conductivity technology & LED luminaires system integration. Along with the superior RD developing skill & the product quality assurance standards, Leadray lighted its first LED road light at the Hsin Chu Science Industrial Park in year 2006. And the lamp is still on lighting. In order to pursuit the best product with the quality assurance, we just released by now the 8th generation of our street lights. While the Government announced the energy saving program in Taiwan during 2006, Leadray sales team officially promoted its complete LED product lines with all of its efforts at full speed. The superior LED street light quality of Leadray was honored by the local governments everywhere in Taiwan. In 2011, Leadray brand became the no.1 market share of Taiwan Street Light industry. Officially listed as Cree Solution Provider (CSP) on Sept 2011, Leadray was granted as the best street light strategic supplier to the regions of Taiwan territory and obtained DOEs subsidy, along with the extra achievement of 13,000 pcs street light overseas contract completion during the same period of time. After the long term street light installation market test, Leadray proudly extends its superior product quality & gains the ontinuous order quantity from everywhere of the world, and becomes the leading manufacturer of the LED Lighting industry.