The Zemismart Technology Limited Zemismart bulb is a Matter device (Vendor 0x139C, Product 0xD002) with 2 endpoints.

Last updated 6 Aug 2026

Zemismart bulb

★ ★ ★ ☆ ☆ (60%)

Zemismart Technology Limited

Vendor ID: 5020

Product ID: 53250

Seen: 21 times

No Binding Group control Scene control Wifi

CSA Certification:

Certified Apr 3, 2023 CSA23291MAT40804-24 v1.10

Links: 🔗 Product Page 🛟 Support

What This Device Can Do

Lighting

★ ★ ★ ☆ ☆ 56% of features

Controls
▶ 💡 On/Off control	v1.0	✓
On/Off What you can do: • Turn off the device • Turn on the device • Switch between on and off • Turn off with visual effect • On with recall global scene • Turn on for a set duration Information available: • Current power state (on/off) • Global scene control • On time • Off wait time • Power-on behavior setting
▶ 🔆 Brightness dimming	v1.1	✓
Level Control What you can do: • Set brightness to a specific level • Gradually increase or decrease brightness • Adjust brightness by small increments • Stop ongoing brightness change • Set brightness (turns on if off) • Move with on off • Step with on off • Stop with on off • Move to closest frequency Information available: • Current brightness level (0-254) • Remaining time • Minimum supported brightness • Maximum supported brightness • Current frequency • Min frequency • Max frequency • Options • On off transition time • On level • On transition time • Off transition time • Default move rate • Start up current level
▶ 🎨 Color temperature	v1.1	✓
Color Control What you can do: • Move to hue • Move hue • Step hue • Move to saturation • Move saturation • Step saturation • Move to hue and saturation • Move to color • Move color • Step color • Set color temperature (warm to cool) • Enhanced move to hue • Enhanced move hue • Enhanced step hue • Enhanced move to hue and saturation • Color loop set • Stop move step • Gradually shift color temperature • Adjust temperature by small steps Information available: • Current hue • Current saturation • Remaining time • Current x • Current y • Drift compensation • Compensation text • Current color temperature • Color mode • Options • Number of primaries • Primary1x • Primary1y • Primary1intensity • Primary2x • Primary2y • Primary2intensity • Primary3x • Primary3y • Primary3intensity • Primary4x • Primary4y • Primary4intensity • Primary5x • Primary5y • Primary5intensity • Primary6x • Primary6y • Primary6intensity • White point x • White point y • Color point rx • Color point ry • Color point r intensity • Color point gx • Color point gy • Color point g intensity • Color point bx • Color point by • Color point b intensity • Enhanced current hue • Enhanced color mode • Color loop active • Color loop direction • Color loop time • Color loop start enhanced hue • Color loop stored enhanced hue • Color capabilities • Warmest supported temperature • Coolest supported temperature • Couple color temp to level min mireds • Start up color temperature mireds
▶ 🌈 Full color (RGB)	v1.1	✓
Color Control What you can do: • Set hue (color) to a specific value • Gradually shift through colors • Step hue • Set color intensity • Move saturation • Step saturation • Set exact color (hue + saturation) • Set color using XY coordinates • Move color • Step color • Move to color temperature • Enhanced move to hue • Enhanced move hue • Enhanced step hue • Enhanced move to hue and saturation • Color loop set • Stop move step • Move color temperature • Step color temperature Information available: • Current color hue • Current color saturation • Remaining time • Current X color value • Current Y color value • Drift compensation • Compensation text • Color temperature mireds • Color mode • Options • Number of primaries • Primary1x • Primary1y • Primary1intensity • Primary2x • Primary2y • Primary2intensity • Primary3x • Primary3y • Primary3intensity • Primary4x • Primary4y • Primary4intensity • Primary5x • Primary5y • Primary5intensity • Primary6x • Primary6y • Primary6intensity • White point x • White point y • Color point rx • Color point ry • Color point r intensity • Color point gx • Color point gy • Color point g intensity • Color point bx • Color point by • Color point b intensity • Enhanced current hue • Enhanced color mode • Color loop active • Color loop direction • Color loop time • Color loop start enhanced hue • Color loop stored enhanced hue • Color capabilities • Color temp physical min mireds • Color temp physical max mireds • Couple color temp to level min mireds • Start up color temperature mireds

Automation & Scenes
▶ 👥 Group control	v1.1	✓
Groups What you can do: ✓ Add device to a group ✓ Add device to a group ✓ Check group membership ✓ Check group membership ✓ Get group membership ✓ Get group membership response ✓ Remove device from a group ✓ Remove device from a group ✓ Remove from all groups ✓ Add group if identifying Information available: ✓ Supports named groups Enabled features: GroupNames
🎬 Scenes & presets	v1.3	✕
🔗 Device-to-device control	v1.0	✕
👁️ Responds to occupancy	v1.1	✕

Info & Monitoring
⚡ Energy monitoring	v1.3	✕

✨ Standout: Full color (RGB)

⚠ Not available: Energy monitoring

Technical Details For developers

▼

Device Compatibility

Can provide data to: These devices have client clusters that can read from or control this device's server clusters

Spec Compliance & Feature Analysis

Comparing this device's clusters against Matter specification requirements. Shows what's implemented, what's missing, and bonus features. Note: Legacy clusters (e.g., Scenes) count as compliant when replaced by newer equivalents (Scenes Management).

Color Temperature Light Matter 1.0 Compliant

★ ★ ★ ☆ ☆ Feature Score:

60%

Optional Not Implemented 1

Per the Matter spec, these clusters are optional. The device is compliant without them.

Occupancy Sensing (client)

Extra (Beyond Spec) 2

Scenes Descriptor

6/6 required | 0/1 optional

Endpoints by Version

Hardware: 1.0

SW: 1.10 Latest Seen 2 endpoints

Endpoint 0

Device Types

Server Clusters (hover for details)✓ Rich data

Client Clusters (hover for details)

Endpoint 1

Device Types

Server Clusters (hover for details)✓ Rich data

Known Versions

Hardware Version	Software Version	Count	First Seen	Last Seen
1.0	1.10	21	2026-07-21 23:02:28	2026-08-06 03:10:16

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Zemismart bulb

What This Device Can Do

What you can do:

Information available:

What you can do:

Information available:

What you can do:

Information available:

What you can do:

Information available:

What you can do:

Information available:

Enabled features:

Technical Details For developers

Device Compatibility

On/Off (32 devices)

Level Control (13 devices)

Color Control (4 devices)

Spec Compliance & Feature Analysis

Endpoints by Version

Hardware: 1.0

Endpoint 0

Groups

Descriptor

Access Control

Basic Information

OTA Software Update Requestor

General Commissioning

Network Commissioning

General Diagnostics

Wi-Fi Network Diagnostics

Administrator Commissioning

Operational Credentials

Group Key Management

OTA Software Update Provider

Endpoint 1

Identify

Groups

Scenes

On/Off

Level Control

Descriptor

Color Control

Known Versions