OIRAN JOURNAL · 07
Guides to LED truck lighting, product technology and the Japanese art-truck culture that gives the hardware its context.
Japanese trucks make choosing rear lighting easier than it looks: cab families share standardized rear combination lamp footprints, so once you know your footprint, voltage and wiring plan, the rest is taste. Here is…
Read articleSpec sheets for LED truck tail lamps are full of shorthand: sequential, dynamic, ULA, SEA, ESS, hyperflash. This is the plain-language version — what each term means, why it exists, and where it applies in the OIRAN…
Read articleDekotora デコトラ is short for "decoration truck": Japan's tradition of transforming working freight trucks into rolling art — stainless steel, murals, and above all, light. If you have ever seen a photograph of a Japanese…
Read articleEight years is a long run for any truck stop. On the weekend of September 7–8, 2024, Truck Stop TURN's Nara Hari store marked its eighth anniversary with a Safe Return Festival — and OIRAN JAPAN was there with the demo…
Read articleA truck's presence starts where it touches the road. OIRAN forged aluminum wheels are 19.5-inch, one-piece forged truck wheels, certified to the JWL-T and VIA standards and offered in two distinct finishes: Chrome…
Read articleFor over a decade, OIRAN JAPAN has built LED lighting for Japanese heavy trucks — more than 300,000 units sold, over 150,000 customers, a network of 170+ distributors, and eight industry awards. In 2024, we started…
Read articleSmall trucks carry signatures too. The OIRAN JUNIOR — launched under the name Combo Jr. — is the compact entry in our tail lamp lineup: smaller than the COMBO MINI, sized for 1t–2t trucks and any vehicle where rear lamp…
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