Lumenshift Rama Mahi by Valentino Chow is a highly esteemed winner of the very prestigious 2026 A' Design Award Rino in Hoahoa Utauta, Taputapu Hiko me ngā Taputapu Ringa Competition Category.

RinoUtauta· 2026

Lumenshift Rama Mahi

by Valentino Chow

Client: Techworld Industries Limited

A' Design Award Rino Winner in Utauta Category

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Colors

The Design

About Lumenshift Rama Mahi

He rama mahi kore-taura a Lumenshift i hoahoatia mō ngā wāhi mahi ngaio. Mā tētahi pūnaha whatu LED e whā me tētahi kōwae arotahi-maha e horahia ai te māramatanga ōrite, ā, e toru ngā taumata kanapa me tētahi aratau kōwhita whakatūpato ka kōwhiria mā te pana kotahi. Ka huri te māhunga ki te 130 tākiri, nō reira ka taea te whakahāngai i te hihi kāore e nekehia te tūāpapa. He ABS me te PC kua whakakahangia te whare o waho hei ātete i te pānga me te waku, ā, mā tētahi kakau puritanga ngohengohe kua whakapiritia me tētahi whakairi konganuku e tautoko ai te kawe. Ka rere te rama i runga i te pūhiko utauta hiko 18V.

The Recognition

About the A' Design Award Rino

Ko Lumenshift Rama Mahi te toa o te A' Design Award Rino, he whakaaetanga whai mana e hoatu ana ki ngā hoahoa pai e whakatutuki ana i ngā hiahia ngaio me te ahumahi e tūmanakohia ana mai i ngā mahi kua hoahoatia pai. Ko ngā toa Rino e whakaatu ana i te pukenga nui, te tohungatanga teitei, te māramatanga mātanga me te kaha auaha o ō rātou kaihanga. E tūmanakohia ana ko Lumenshift Rama Mahi he mahi whakanuia, whakamīharotia, aroha nui, he whaihua, he auaha hoki. Ko tēnei hoahoa i toa i te Rino e whakakotahi ana i ngā tikanga pai rawa o te ahumahi, ā, he āhuatanga hangarau pūkenga tōna e hono ana ki te mōhio me te pūmanawa. E whakahonoretia ana a Lumenshift Rama Mahi mō tōna tōtika, ā, i hoahoatia hei whakapai ake i te kounga o te oranga me te āwhina i te ao kia pai ake.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This design integrates a four led optical system delivering powerful, uniform illumination up to 1500 lumens, housed in a compact and highly durable abs structure. It is 130 degree adjustable head, compatible with an 18V power tools platform, and combined lighting and warning mode distinguish it from conventional work lights. The ergonomic soft grip handle and portable form factor enhance usability in demanding environments.
Dimensions & Packaging: Voltage: 18V power tools compatible platform
LED Output: 22.5W
Brightness: 2000 lm / 1400 lm / 800 lm
Beam Distance: up to 550 yards
Adjustment: 130 degrees swivel
Dimensions: Approx. W 95 mm x D 85 mm x H 165 mm
Features: Metal hanger, soft grip handle, integrated warning mode, ABS reinforced body, portable battery system.
Tags: Adjustable modes, Long range, Emergency strobe
Production Technology: The design utilises precision‑engineered abs and pc for structural durability, reinforced for impact and abrasion resistance. A multi‑lens optical module is integrated to optimise led distribution and thermal performance. The housing follows power tools professional design language through controlled surface transitions, ergonomic contouring, and over‑moulded softgrip zones. Cad development and iterative prototyping ensured mechanical accuracy and production feasibility.
Design Challenge: The key challenge was balancing high light output, compact size, and power tool battery compatibility within strict ergonomic and durability requirements. Achieving uniform optical performance while maintaining a rugged abs structure required multiple design iterations. External constraints such as tool platform geometry, impact-resistance standards, and manufacturing limitations demanded precise engineering to deliver a compact yet powerful, professional-grade lamp.
Research: This applied design research focused on improving portable task lighting with objectives centred on durability, illumination quality, and ergonomic use. Methods included user observation, competitive analysis, and iterative cad modelling. Data was collected through field testing with professional tradespeople. Results indicated demand for longer range illumination, simpler operation, and a rugged housing. These insights guided the development of a compact, high output lamp that enhances productivity and supports real world job site needs.
Inspiration: The design is inspired by the robust and unmistakable identity of professional tools defined by clarity, precision and functional strength. Drawing from the brand's blue tint visual language, the concept combines industrial reliability with modern portability. The goal was to create a cordless lamp that embodies professional confidence while addressing real world job site lighting challenges.
Project Duration: 2026, Hong Kong
Operation Flow: This design is activated through a single multifunction switch for quick mode selection, allowing seamless transition between three brightness levels and a warning flash mode. The 130 degrees swivel head enables precise beam positioning without moving the base. Its ergonomic soft grip handle enhances control, while power tool battery compatibility allows effortless power exchange, improving workflow efficiency across varied job site scenarios.
Patents: Valentino chow
Team Members: Valentino chow
Image Credits: Valentino chow