30W RGBW Edge-Lit LED Bar for Lightboxes, Bars & Architectural Accent Lighting

Transform any display into a dynamic visual experience. This 30W RGBW LED Light Bar combines RGB color effects with high-quality white illumination in a compact 400mm bar — purpose-built for decorative light boxes, exhibition displays, retail environments, and creative commercial installations.

Not sure which RGBW bar is right for you? See the comparison table in the FAQ section below.

How to Choose Your Configuration

You'll select your preferred bundle when ordering:

Step 1 — Light Color

Step 2 — Accessories Bundle

⚠️ Important: This bar requires a DC24V RGBW controller (5-channel: V+/R/G/B/W). Standard RGB controllers (4-channel) are not compatible. If you are unsure, choose the Bar + Driver + Controller bundle.

Complete Kit — What's Included

The Complete Kit option includes everything needed for a plug-and-play RGBW installation — power supplies and RGBW controllers included, no separate sourcing required.

Why one power supply and one controller per 5 bars?
Each bar draws 30W at DC24V. The maximum series connection is 5 bars per run (150W total). Each 180W power supply handles one run of 5 bars with safe headroom. Each RF RGBW controller manages one independent run.

Key Features

RGBW 4-in-1 Lighting: Color Effects + White Illumination
Unlike traditional single-color LED lighting, RGBW technology combines RGB color mixing with an independent white LED channel — allowing both vibrant colors and practical white illumination in one system. Switch from a warm brand amber to crisp white without changing hardware.

Create Dynamic Visual Experiences
RGBW lighting allows designers to create different moods, brand colors, and visual effects for exhibitions, retail displays, and commercial spaces. Match your brand palette exactly, set the atmosphere for an event, or create eye-catching color transitions that draw visitors in.

Designed for Light Box and Display Frame Integration
The compact 400×30×22mm linear form factor installs cleanly inside aluminum frame structures, making it ideal for custom light boxes and display systems that require both illumination and decorative color effects.

Focused 25° Beam Angle
The 25° beam angle delivers concentrated illumination for display applications, maximizing visual impact on your graphics and materials while keeping light precisely where it needs to be.

Specifications

Wiring & Power Guide

Important: Maximum 5 bars per series run (150W). Use multiple independent runs with separate power supplies for larger installations.

Each 180W power supply supports one run of up to 5 bars (150W actual load). Each RF RGBW controller manages one independent run.

Applications

Exhibition Booth Lighting
Project your exact brand colors across your booth display. RGBW lighting creates an attention-grabbing visual presence on the show floor that static white lighting simply cannot match.

Decorative Light Boxes
Install in restaurants, shopping malls, hotels, and hospitality spaces where ambiance matters. Shift from warm evening tones to bright daytime white with a single controller adjustment.

Retail Display Lighting
Highlight products with color-coordinated lighting that reinforces brand identity. Use white for product clarity and color for promotional campaigns — all from the same hardware.

Architectural & Commercial Spaces
Integrate into custom architectural light features, feature walls, and commercial installations where programmable color control adds a premium design dimension.

FAQ

This bar vs. the 32W RGBW Bar — which should I choose?

What's the difference between RGB and RGBW?
RGB mixes red, green, and blue to create colors, but the resulting "white" is often cool and unnatural. RGBW adds a dedicated white LED channel, giving you true, high-quality white illumination alongside full color capability — essential for professional display applications.

Do I need a special controller?
Yes. RGBW bars require a DC24V RGBW-compatible controller (5-channel). Standard RGB controllers (4-channel) are not compatible — the connectors are physically different. If you don't already have one, choose the Bar + Driver + Controller bundle.

Can I use this for standard white light box illumination?
Yes — simply set the controller to white output. However, if you only need white illumination, our standard LED Light Bar range offers higher lumen output optimized for that purpose.

Can I link multiple bars together?
Yes, up to 5 bars can be daisy-chained per run using the built-in 5-pin SM JST connectors. For larger installations, use multiple independent runs with separate 180W power supplies and controllers. Contact us with your display dimensions for a wiring plan.

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Shipping & Delivery

• Ships within 2–5 business days of order confirmation
• Customs-friendly commercial invoice included
• Factory direct — no middleman markup

Need bulk pricing? View Wholesale & Volume Pricing