Gosund RGB Wi‑Fi Smart Night Light LB3 — Tuya, adjustable brightness and color changing

The Gosund RGB WiFi Smart Night Light LB3 is a compact Tuya‑compatible lamp designed for adjustable ambient lighting. It supports RGB+W color mixing, adjustable brightness and connects to Wi‑Fi for remote control through the Gosund/SmartLife (Tuya) app. The lamp also supports voice assistants for hands‑free control and features a touch panel for local operation.

Advantages

The LB3 offers voice control compatibility with Amazon Alexa and Google Assistant, scheduling and wake/sleep modes, and smooth dimming from 1% to 100% via the touch panel or app. Its small size and neutral design make it suitable for various rooms. No special installation is required: power the lamp with the supplied Micro USB cable, add the device in the app and configure settings.

Suitable for

• Bedside night light
• Children's room lighting
• Mood or decorative lighting in living rooms and kitchens
• Low‑glare reading light

Key specifications

• Manufacturer: Gosund
• Model: LB3
• Color: RGB+W
• Brightness: 150 lm (white) / 100 lm (RGB)
• Rated power: 5 W (white) / 3 W (RGB)
• Operating temperature: -20°C to 40°C
• Dimensions: 22.5 x 11 x 11 cm
• App: Gosund and SmartLife (Tuya)
• Compatibility: Amazon Alexa and Google Assistant

How to use

Connect the lamp to a power source using the included Micro USB cable, install the Gosund or SmartLife (Tuya) app on your smartphone, and add the LB3 device following the app instructions. Use the app to choose colors, set brightness levels, create schedules or enable wake/sleep modes. For local control, operate the touch panel: tap the top/side to turn the lamp on or off, swipe the bottom touch area to change color and adjust brightness between 1% and 100%.

Recommendations

Place the lamp on a stable surface away from direct water contact and extreme heat. Use white mode for reading or night routines and RGB modes for ambient or decorative lighting. For voice control, ensure the lamp and controller are connected to the same Wi‑Fi network and linked in the compatible voice assistant app.