Premium Grade Photo-Luminescent Powders

Daytime coloured fluro-luminous glow powders for use in most spirit, oil and water based mediums. 

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STARGLOW Colours brings a fusion of Glow-in-the-Dark and UV Fluorescent technologies

Triple glow yellow powder - day
Day-Glow Bright in Normal Light
Triple glow yellow powder - dark
Glows in the Dark
Triple glow yellow powder - uv
Day-Glow Bright in Normal Light

So what are fluro-luminescent powders?

These mid-performance, triple-glow powders have a fluorescent pastel colour in normal / daylight and will absorb invisible UV energy from existing light sources and then re-emit most of that energy as a visible glow in darkness.

This light-charging process happens in real-time so the powser is actually glowing all the time, its just that in normal lighting conditions we can only see the fluorescent daytime colour, not the glow effect. The energy the crystals do not re-emit immediately, is retained and slowly released as a gradually diminishing afterglow. Starglow Colours Powder can be recharged thousands of times and last many years and is heat, solvent and water resistant, which makes them extremely versatile and suitable for use in hundreds of safety, commercial, artistic and craft applications.

Starglow Powders are safe and non-toxic, can be recharged thousands of times and will last many years.

Suitable for use in...

For optimum performance, Starglow Colours powder should be applied over a suitable white (or white-primed) background.

The Professionals choice

Starglow Colours Powder is high quality, next-generation, premium grade fluro-luminescent powder compatible with most mediums. It is durable, highly versatile and very long-lasting as is underpinned by our unique 10 year guarantee. 


Starglow Colours Powders are ECO safe, non-toxic and non-radioactive. 

We are so convinced our powders are the best glow powders money can buy, we guarantee* them for 10 years.

* Guarantee excludes external use and wear and tear. Click icon for details.

Starglow Colours at a glance


Suitable for use with most clear / opaque mediums such as clear paint, epoxy resin, glass, wax, plastic, ink, glues, silicone, nail polish and screen printing ink etc

Starglow powder can be charged (excited) indefinitely by most forms of natural or artificial light and last many years.

For most applications between 15-30% powder to medium will produce the best results.  

Do not grind / mill the glow powder as this will damage its crystalline structure and prevent it from working.

Always use against a white background as this will enhance and enrich the resultant glow, where as a dark background will reduce the glow and impede the powders’ effectiveness.

Glow powder does not dissolve into any medium it is simply suspended or allowed to settle as a glowing layer. 

Glow powder has a high specific gravity so it will usually settle relatively quickly unless the viscosity  / thickness of the medium is high enough to keep it suspended. 

The powder can cope with high temperatures (600 C) and so is suitable for use in glass kilns.

Starglow powders are very durable and long-lived making them suitable for use outdoors as well is indoors.


See ‘Delivery’ for our dispatch days, shipping costs and options. Prices exclude VAT.