Gold Member Since 2005
Audited Supplier
Changan Group Co., Ltd.

Buzzer, Flash Buzzer, LED Indicator manufacturer / supplier in China, offering Lamp Test Type LED Indicator, Indicador LED with Ce Approvals, Self-Locking Split Core Current Transformers, 0.333V AC CT 0-500mA Split Core Current Transformers and so on.

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Supplier Homepage Product Pushbutton Switch & Indicator Led Indicator Lamp Test Type LED Indicator, Indicador LED with Ce Approvals

Lamp Test Type LED Indicator, Indicador LED with Ce Approvals

FOB Price: US $0.65-2 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.65-2/ Piece
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Port: Ningbo, China
Production Capacity: 200000PCS/ Momth
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: AD22-22DLT ( Lamp test type)
  • Battery Type: No
  • Installation Mode: Stand
  • Usage: Telecommunication
  • Certification: CE, RoHS, ISO
  • Colour: Red, Green, Yellow, Blue, White
  • Life: 20000 Hours
  • Transport Package: 500PCS/ Box
  • Origin: Yueqing, Zhejiang
  • Bulb Type: LED
  • Material: Plastic
  • Operation Mode: Non-maintained
  • Power: ≤5W
  • Size: 22mm; 16mm; 10mm
  • Approval: CE
  • Trademark: CHANA
  • Specification: CE, ROHS
  • HS Code: 8513109000
Product Description
1. Application:

AD22 series indicator light are used in the telecommunication and electrical circuit of AC 50HZ or 60Hz, rated working voltage 380V and below DC working voltage 220V or below for indicator signal, accident signal, fault signal and other indicator signals, they meet with the standard: IEC60947-5-1.

2. Strusture and function

AD22 series Indicator lights adopt LED lamp with the characteristic of long life and low energy consumption, its concealed terminal is both safe and creditable. The special locking nut structure makes the installation available in the dimension of
AD22-22: Diameter 22.5mm to 25.5mm
AD22-16: Diamater 16.5mm to 16.5mm
Operation terperature: -5oC - +40oCPower-frequency withstand voltage: 2500V, min
Operation humidity: 45% - 85%Installation deggree: III
Pollution degree: 3Degree of protection: IP65
Rated operation voltage(Ue) AC/DC:6.3V, 12V, 24V, 48V, 110V, 220V, AC:380V
Rated operation current(Ie) <=80mA      <=20mA
Base ColourGreen, Yellow, Red, Blue, White, Orange
Electrical Life (h)>= 30000
Brightness>= 60

3. Our services 

How to Order?

1) Let us have the details of your requirements.
2) Price list will be sent for confirmation 
3) After prices confirmed,PI will be sent for payment.
4) After getting your deposit,production will be arranged within one day.
5) When goods ready,all the documents for custom clearance will be scanned to you for the balance payment.
6) OEM/OD is acceptable.


1) We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L)
2) If the amount is small,you can pay to us by western union/Paypal/Money Gram
3) L/C also acceptable


1) We provide 18 months warranty.
2) If the product is defective,please notify us within 10 days of delivery.
3) All products must be returned on theif original condition,in order to qualify for a refund or exchange of goods. 

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