Lone Star Light is GTX’s long-awaited neon white, and it’s quickly becoming a must-have for split cake designs.

On its own, it’s a bright, clean white. Under blacklight, it comes alive. The real magic happens when you pair it with color: tuck a thin sliver alongside your rainbow cakes, and each stroke picks up a soft, pastel neon glow. Pastels that pop, highlights that shimmer under UV, and a smoother blend from brights into light, all from one versatile cake.

Why artists love it

• The missing piece for neon split cakes. Add a sliver beside your brights to get glowing pastel stripes in every stroke.
• Flexible by design. Use it for highlights, linework, or as the light end of a rainbow gradient.
• Built for blacklight gigs. Perfect for glow parties, festivals, Halloween, and UV-lit events.