D.light is a for-profit social enterprise whose purpose is to create new freedoms for customers without access to reliable power so they can enjoy a brighter future. We design, manufacture and distribute solar light and power products throughout the developing world. We aim to empower the lives of at least 100 million people by 2020. d.light serves over 60 countries, through over 12,000 retail outlets, 10 field offices, and five regional hubs.

Light Performance

The d.light D20 solar home system (SHS) includes 2 hanging lamps and a portable lantern—enough to illuminate three rooms at once. The D20 features different brightness settings for the lighting suite, and provides up to 15 hours of bright light on a single charge. The system also comes with a portable lantern that charges right off the system, so D20 owners can take bright light wherever it is needed.

Product Functionality

In addition to the D20’s ability to power the SHS fixed lamps and portable lantern, the D20 has a USB output that can charge mobile phones, smartphones and other low-power USB devices all at once. Each light comes with a separate wall switch that has a low and a high setting. While providing a electrical grid-like experience, customers can actually choose the level of light they want, and the hours of power they need.

Product Benefits

The d.light D20 is a modular, upgradeable solar system for homes and small businesses around the globe. The D20 saves consumers money every day – and enables customers to upgrade to a maximum of 4 fixed lamps. With the D20 SHS, customers have the freedom and flexibility that comes from reliable, affordable and renewable off-grid light and power. The D20 is available in some regions as a pay-as-you go product.


Free replacement warranty (2 years)
Easy self-installation
Upgradable up to 4 lights/portable lanterns
Designed to provide light and power for 5 years or more
Wall switch to control brightness and power for each light
Charge a full range of mobile phones, smartphones, and low-power USB devices
Up to 15 hours of bright light with a single charge
Convenient wall switches for a “grid-like” experience
Battery charge indicator
No battery replacements needed
Cable (6 meters long) for solar panel
Dual solar/AC charging
Full charge from solar/AC in 8 hours

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