Xiaomi Smart Ceiling Light D40 — 45W / 3000 lm / 2700–5700K / Wi-Fi / Ra97 / IP50

Description:

The Xiaomi Smart Ceiling Light D40 is a 45W smart LED ceiling light designed to provide uniform and comfortable illumination for rooms measuring 15–25 m². Featuring full-spectrum LEDs with a high Ra97 Color Rendering Index (CRI), the light delivers natural illumination with accurate color reproduction.

It supports adjustable brightness and color temperature, ranging from warm 2700K to cool 5700K. The light can be controlled through the Xiaomi Home app, Google Assistant and Amazon Alexa voice assistants, as well as a compatible remote control. Its ultra-slim 60 mm housing, anti-glare design, and IP50 dust protection make it a practical lighting solution for modern interiors.

Technical Specifications:

• Brand: Xiaomi

• Model: Smart Ceiling Light D40

• Model Code: 9290041705

• Type: Smart LED Ceiling Light

• Application: Indoor Lighting

• Light Source: Full-Spectrum LED

• Rated Power: 45W

• Luminous Flux: 3000 lm (at 4000K, 100% brightness)

• Recommended Lighting Area: 15–25 m²

• Color Temperature: 2700–5700K

• Brightness Adjustment: Supported

• Color Rendering Index (CRI): Ra97

• Average Illuminance: ≥300 lux

• Lighting Uniformity: ≥0.8

• Unified Glare Rating (UGR): UGR < 19

• Blue Light Protection: RG0 (Exempt Risk Group)

• Flicker: No Visible Flicker

• Wireless Connectivity: Wi-Fi

• Mobile App: Xiaomi Home

• Voice Control: Google Assistant, Amazon Alexa

• Remote Control: Via Xiaomi Home App and Compatible Remote Control

• Protection Rating: IP50 (Dust Protection)

• Operating Voltage: 100–240V

• Power Frequency: 50/60Hz

• Rated Current: 0.52A

• Shape: Round

• Diameter: 450 mm

• Thickness: 60 mm

• Weight: Approximately 1.7 kg

• Housing Color: White

• Installation Type: Ceiling-Mounted, Suitable for Concrete Ceilings