Delta considers power efficient sustainability as its corporate DNA, and has been won the grand award in China's lighting industry - the Alighting Award, for its Super Wide-Angle Astra Lighting Series released this year. Delta stood out from the fiercely competitive and historical 1200-plus entries to win the honor of Top Ten Products Award. Calvin Wang, Director of the LTBU, received the award on behalf of Delta and indicated that the new super wide-angle lighting series Astra is developed, designed, and manufactured entirely by Delta. The most striking feature is the application of the same optical technology as in Delta’s super short focal length projector, which designs exclusive asymmetric lighting pattern and demonstrates Delta's profound technical capabilities and experiences accumulated through its long-term dedication to the lighting field.

Astra's unique optical design offers uniform lighting three times wider than that of the traditional lights. In addition to the indoor illumination series winning this year's Alighting Award, the series includes high wattage products suited for large advertisement billboards outdoors

Product Manager Su Yi-Chia further explained that Astra's unique optical design allows for a super wide-angle and uniform lighting from a single lamp with a range three times wider than that of traditional lights. In the case of lighting for advertisement walls, Astra saves the client around 60 - 75% in the number of lamps and energy consumption. Even more noteworthy is that Astra's lighting pattern is extremely uniform. The product’s exclusive design received high recognition from the jury. In the case of Delta's own lighting replacements, a wall that requires fifteen 20W lighting units would only need four Astra lamps for replacement, and the power consumption is also reduced from 300W to 80W, saving 73% of the energy.

The super wide-angle Astra series lighting comes in a simplistic exterior design, suited for indoor commercial advertisement lighting or facade lighting. It also offers high wattage products for outdoors that could be used in various large advertisement billboards outdoors.