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Sunlipro Sleep Light in a bedside setting

Better Light for
Bedtime Scrolling.

Meet Sleep Light. A sunlight-like spectrum in a soft bedside glow.

Explore Sleep Light
The illuminated diffuser and metal base of Sleep Light resting on fabric

MEET SLEEP LIGHT

A little light.
A place in your day.

Warm 3000K light, a generous touch surface, and a gradual fade when you are ready for lights out.

A simple introduction to Sunlipro, made for the moments at your bedside.

Explore Sleep Light

OUR LIGHT

We start with the light itself: how it falls across a room, meets the materials around it, and becomes part of everyday life.

Inspired by natural light. Shaped around the way we live at home.

INSPIRED BY DAYLIGHT

Closer to daylight.

The colors in a room. The texture of your favorite fabric. Light shapes the details of everyday life. We take daylight as our reference, starting with the spectrum itself.

99%

Spectral similarity to daylight

Up to 99% spectral similarity to daylight.*

Based on TÜV SÜD testing.

About the measurement

lipro’s September 17, 2026 announcement identifies the result as Gen3 spectral similarity to a CIE standard daylight reference over 430–687nm. TÜV SÜD report 64184260523601, dated September 3, 2026, records e(GFC) = 0.991 against a 5000K target spectrum; 99% is rounded from 99.1%. The reported sample was lipro E2S at its highest color-temperature and maximum-brightness setting: measured CCT 4712K, 220.1V, 62.7W, 50Hz. Test specification: T/CSA 066-2020 and customer-specified requirements. Results relate to the tested sample and conditions; performance varies by product and setting.

Ra97+

Colors that feel natural

High color rendering helps food, fabrics, and skin tones look natural.

Tested lipro T23X1-W0753050-P ceiling light

Measurement details

Tested lipro ceiling light T23X1-W0753050-P. Report WTS2023-17323-1, pp. 5–7, records Ra values above 97 at the listed 25%, 50%, 75%, and 100% brightness settings.

lipro technology (Japanese) (opens in a new tab)

Low blue light

Balanced at the source

A violet-pumped source designed to reduce an excessive blue peak.

lipro / SunLike source-design approach

About the design

lipro’s natural-light design uses a violet-pumped, full-spectrum source. Seoul Semiconductor describes SunLike technology as reducing an excessive blue peak. This describes the light-source design; performance varies by product.

SunLike technology (opens in a new tab)

No visible flicker

A steadier glow

Designed to suppress visible flicker for a steadier glow in the room.

Design characteristic of lipro's lighting range in China

About the design

lipro’s China website describes no visible flicker for its lighting range. lipro Japan evaluates flicker by checking changes in light output over time. Performance depends on the model and dimming setting.

*Up to 99% spectral similarity to a CIE daylight reference over 430–687nm, based on lipro Gen3 test data. Maximum measured GFC: 0.991 (99.1%, rounded to 99%). Based on TÜV SÜD testing. Other measurements and design features apply to the products and technologies described in their details.

THE SUNLIPRO APPROACH

Good light. Considered in every detail.

Sunlight passing through green leaves in lipro’s natural-light story

Start with the light.

Begin with a natural-light reference, then consider spectrum, brightness, and the space around it.

A hand reaching for the upper touch surface of Sleep Light

Keep it intuitive.

Give everyday controls the same care as the light itself.

Daylight and lipro ceiling lighting in a living room

Make room for life.

Bring the same care to larger rooms, quiet corners, and the objects we live with.

Sunlight filtering through green leaves, a natural-light reference from lipro’s brand story

Natural light. Our point of reference.

OUR FOUNDATION

Powered by lipro’s natural-light technology.

Sunlipro brings lipro’s natural-light technology to modern homes in North America and Europe.

Our foundation goes beyond the light source: optical design shapes where light travels, while the form and controls shape how a lamp fits into daily life.

Read our story

AWARDS & RECOGNITION

Recognized for thoughtful design.

lipro product design

iF Design Award mark

2024

iF Design Award

lipro Magnetic Track Lights

Red Dot Design Award mark

2024

Red Dot Design Award

lipro Teenager Eye-Protection Lamp

Good Design Award mark

2024

Good Design Award

lipro Ceiling Lamp

Kids Design Award mark

2025

Kids Design Award

lipro Ceiling Light

Light quality & technology

UL Verified · Diamond mark

PERFORMANCE VERIFICATION

UL Verified · Diamond

Selected lipro lighting products

Color rendition and low blue light

BuildingGreen logo

2019

BuildingGreen Top 10 Product

SunLike Series LEDs · Seoul Semiconductor

Recognition applies to the named products and technologies.

NEXT FROM SUNLIPRO

From the bedside
to the whole room.

Sleep Light is our starting point. Our direction is a family of thoughtfully designed lights for the whole home.

A lipro living-room scene with a ceiling light and large windows overlooking green trees
Room inspiration from lipro. Sunlipro’s U.S. ceiling light is in development.

In development

Smart Ceiling Light

A new layer of light for modern rooms. Follow our progress as we develop lighting for the whole room.

Get Sunlipro updates

In development

AI Sleep Light

A separate next generation in development, exploring light, sound, and timing. It is distinct from the current Sleep Light.

Get Sunlipro updates