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Ad-16 22mm Hole 6-380V 20mA Indicator Light Switch Lamp
US$0.10-1.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableBulb Type
LEDEmitting Color
RedModel NO.
AD-16Certification
CEProduct Name
LED Indicator LightSelectable Voltage
6-380VRated Current
≤20mAHole Size
22mmSelectable Color
White,Red,Green,Bllue,YellowOrigin
China ZhejiangHS Code
85318090Production Capacity
10000PCS/MonthKey features
Wide Voltage Range: Selectable voltage from 6V to 380V for versatile application.
Multiple Color Options: Available in White, Red, Green, Blue, and Yellow.
LED Technology: Energy-efficient LED bulb type for long-lasting performance.
CE Certified: Meets CE safety and quality standards for global markets.
Self-Locking Function: Button stays down after pressing and resets upon second press.
Self-Reset Function: Button automatically bounces back immediately after release.
22mm Hole Size: Standard 22mm mounting hole size for easy installation.
Low Rated Current: Rated current is 20mA or less for efficient operation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.68hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.
Product Q&A
Q:What voltage range does the switch support?
A:
The switch supports a selectable voltage range from 6V to 380V.
Q:What colors are available for this indicator light?
A:
It is available in White, Red, Green, Blue, and Yellow.
Q:Does the switch come with a self-locking feature?
A:
Yes, the self-locking version keeps the button down after pressing and resets when pressed again.
Q:Is there a self-reset option available?
A:
Yes, the self-reset version bounces back immediately after the button is released.
Q:What is the hole size for installation?
A:
The hole size is 22mm.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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