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JUYING Power is a trusted brand in the stage lighting industry, known for its high-quality lamps that deliver strong, stable illumination with long service life. Hoàng Bảo Khoa is proud to be the official distributor, providing optimal lighting solutions for all events, karaoke venues, and professional stages.

Ushio is a trusted Japanese brand known for its high-quality lamps, ranging from xenon, halogen, and metal-halide to LED. Ushio’s products deliver powerful, even, and stable illumination, suitable for stage, projection, industrial use, and various other professional applications.

High-quality lighting is a crucial factor in creating vibrant and eye-catching stage effects. YODN stands out with its professional lamp lines that meet the demands for powerful, stable, and durable illumination across all spaces, from small rooms to large-scale events.

PHILIPS is a globally renowned lighting brand, highly regarded for its durability, stable performance, and excellent light quality. PHILIPS lamps are widely used in stages, studios, events, and professional performance spaces, delivering vibrant and sharp lighting experiences.

OSRAM is one of the most reputable lighting brands in the world, known for its durability, high performance, and absolute reliability. OSRAM stage lamps are widely chosen by lighting equipment manufacturers thanks to their consistent quality and ability to meet a wide range of performance requirements.

When investing in professional audio equipment from Sennheiser, it’s important not only to consider sound quality but also to clearly understand the Sennheiser warranty policy. This article walks you through each step of submitting a warranty request for Sennheiser products purchased at Hoàng Bảo Khoa, explains the specific conditions for acceptance, and highlights essential notes to help you protect your rights when requesting repairs or exchanges.

Understanding your warranty rights when owning Sennheiser headphones, microphones, or any professional audio device is essential for ensuring peace of mind and protecting your benefits when an issue arises. In this article, Hoàng Bảo Khoa provides a clear and comprehensive explanation of the Sennheiser warranty, including coverage period, warranty scope, eligible cases, and step-by-step instructions on how to submit a proper warranty request.

In an era where video production, livestreaming, and online content are growing at unprecedented speed, the need for clear, stable, compact, and easy-to-use audio, especially wireless microphones has never been more critical. Sennheiser introduces EW-DP, a next-generation digital UHF wireless system designed with a compact form factor, intuitive setup, and reliable operation. It is the ideal choice for content creators, studios, documentary work, livestreaming, broadcast production, and professional video projects.

Struggling to find a laser fixture that delivers high performance at a reasonable price for clubs, bars, studios, or outdoor stages? Many imported laser units come with issues such as high cost, limited spare parts, and complicated after-sales support. HBK LASER, distributed by Hoàng Bảo Khoa, is a reliable, fully integrated solution that meets the demands of professional lighting environments — from indoor venues to large-scale festivals.

In today’s modern educational environment, a well-designed school audio and lighting system plays a crucial role across teaching, meetings, performances, ceremonies, and extracurricular activities. An integrated solution ensures not only clear and effective communication but also a professional, safe, and easy-to-operate experience for teachers and students. Instead of installing individual devices in a fragmented manner, schools need a system that is strategically planned, tailored to each space, and optimized for specific use cases. In this article, Hoàng Bảo Khoa walks you through a detailed look at how a professional audio & lighting setup can elevate your campus.