WJSL-LLD165D “LANG CHAO” SERIES SMART BOLLARD LAMP
Mobile Charging
● Wireless mobile charging
● Wired charging via USB port
Artistic Ambient Light
● 3000K warm light when not charging Blue light when charging
Product Features
● Application
The "LANG CHAO" series mobile charging smart bollard lamp, which is highly convenient, combines smart lighting, digital IP audio, and various functions into one unified smart device. It is applicable to high-end outdoor areas such as business districts, commercial streets, parks, and smart communities for the construction of smart cities.
● Lamp Features
/The top of the lamp incorporates a wireless mobile phone charging module and offers a USB interface for wired charging. A customized charging billing platform can be set up according to user needs (refer to page 22 for charging service).
/The top of the lamp contains an ambient effect light: when not charging, it emits warm light of 3000K; during charging, it turns into blue light.
/The main lighting uses downward illumination, focusing the light on the ground, preventing direct glare to the eyes, achieving great anti - glare performance while ensuring functional lighting.
/An intelligent control module can be installed inside, connected to the smart central control system, and can meet the requirements of the general control system to adjust color temperature and brightness changes in energy - saving mode.
/The lamp has a built - in IP digital audio system with adaptive volume adjustment based on system requirements.
/Installation method: embedded foundation with flange base mounting.
● Main Materials
/The lamp body primarily consists of metal tubing. The lamp head and wave pattern structure utilize high-precision integrated die - casting with aluminum alloy, and the surface has a high - grade AkzoNobel silver - gray spray coating, which can ensure no discoloration within 5 years; fasteners are made of 304 stainless steel.
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Wireless transmission rate |
300Mbps |
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Wireless network frequency |
2.4G |
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Signal coverage |
50-100 meters |
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Maximum users |
32 |
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Lighting color temperature |
single color temperature 2200K-5000K |
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Color rendering index |
Ra ≥ 80 |
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Smart audio |
built-in amplifier digital audio, peak power:20w |
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Speaker unit |
1 * 4-inch full-range (refer to page 24:Network IP Speaker) |
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Transmission |
Ethernet RJ45 / 10M / 100M |
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Protection level |
IP65 |
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Operating voltage |
AC220V |
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Power |
lighting 15W, audio 20W, others 5W |
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Intelligent control |
built-in Intelligent controller, integrated control of lighting and audio |
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Control method |
Ethernet network control, connected to the main system via fiber optic or Cat5e cable |








