The THIRDREALITY ZL4 smart bulb turns any standard E27 fixture into a connected lighting solution. Using the Zigbee 3.0 protocol, it integrates seamlessly with your smart home system and delivers millions of colours along with adjustable white light ranging from warm to cool tones.
One of its key strengths is its built-in repeater function. Unlike WiFi bulbs that can overload your network, this Zigbee bulb enhances your mesh network by extending signal coverage to more distant devices.
Custom Lighting Experience
With a brightness of 810 lumens (equivalent to a 60W bulb), it is suitable for primary lighting while also dimming down to 1% for softer, ambient settings. It is particularly well-suited for users of Home Assistant or Amazon Echo devices with integrated Zigbee hubs.
Key Features
Zigbee 3.0 protocol with fast and easy pairing
RGB colours with adjustable white (2700K to 6500K)
Acts as a Zigbee repeater to extend network range
Direct compatibility with Zigbee hubs (no proprietary bridge required)
Low latency and energy-efficient performance
Technical Specifications – P1SBZA1-EU
Base: E27 (standard screw)
Power supply: 230V AC
Brightness: 810 lumens
Power consumption: 9W
Colour temperature: 2700K – 6500K + RGB
Form factor: A60 standard bulb
Material: Plastic (low heat emission)
Compatibility
Direct Zigbee (no hub required): Home Assistant (ZHA, Zigbee2MQTT), Jeedom, SmartThings, Hubitat, Homey, Amazon Echo with built-in Zigbee hub
With Matter bridge (Smart Bridge MZ1): Apple Home, Google Home
Meta Description
Zigbee E27 smart bulb with RGB and adjustable white, 810 lumens, repeater function, and seamless smart home integration without WiFi overload.
