STONO MILK GRL 10W Connectable Festoon String Lights - Warm White

The STONO MILK GRL is a connectable festoon set, a single cable carrying ten lamps rather than one fixed luminaire. In the US these are sold as outdoor string lights, the kind strung across a patio or pergola, and the warm 2500K tone gives a soft amber glow close to candlelight. Total draw is a modest max 10W across the run, with each milk-finish lamp putting out up to 35 lm, and the supplied driver means the set is ready to plug in and use straight away.

Festoon runs like this work best where you want decorative light rather than even task brightness, so think gardens, patios, pergolas, marquees and balcony rails. Rather than lighting a measured area, the string traces a line of points along whatever it is hung from, throwing pools of warm light downward and casting a relaxed evening atmosphere over a seating or dining zone. Hung along a fence, draped between posts or zig-zagged above a table, the spacing of the ten lamps spreads the glow across the space it crosses. The low 2500K colour temperature keeps the mood gentle and unhurried after dark.

Construction is plastic throughout to keep the run light at 1.62 kg, and the IP67 rating means the cable and lamps are weatherproof for fully exposed outdoor and wet locations, not just sheltered spots. It runs from a 220-240V AC supply through the included driver, with a colour rendering of Ra 80 for natural-looking warm light. The set is not dimmable. Sections can be linked together, so several runs join into one longer length to suit the size of the garden or venue. The STONO range also offers matching festoon options for extending a layout.

Product Specification Sheet

Range Datasheet

Can these festoon lights be used outdoors?

Yes. The STONO MILK GRL carries an IP67 rating, so the cable and lamps are weatherproof and suitable for fully exposed outdoor and wet locations. That makes it fine for open gardens, patios and pergolas rather than only sheltered areas.

Can the runs be linked or extended?

Yes, this is a connectable festoon set, so sections can be joined together to make one longer length. That lets you size the run to your patio, fence line or marquee rather than being fixed to a single span.

What colour of light do they give?

Each lamp gives a warm 2500K white at Ra 80 colour rendering, close to a soft candle or amber glow. It is a relaxed, low-key tone well suited to evening dining and seating areas rather than bright task lighting.

How do I keep them clean?

Wipe the lamps and cable with a soft, slightly damp cloth once the set is switched off and cool, then dry before use. Avoid harsh solvents on the plastic, and check the cable for any damage before each season outdoors.