Little 2u Energy Saving Lamp

Model NO.: QM003
Lifespan: 8, 000 hours
Warranty: 1 Year
Certification: CE, RoHS, CCC, ISO9001, UL
Voltage: 220V
Rendering Index: > 80
Plastic Case: PBT
Luminous Flux: > 55lm/W
Transport Package: Carton
Specification: 3W/5W/7W/9W/12W and so on
Origin: China
HS Code: 8539319100
Model NO.: QM003
Lifespan: 8, 000 hours
Warranty: 1 Year
Certification: CE, RoHS, CCC, ISO9001, UL
Voltage: 220V
Rendering Index: > 80
Plastic Case: PBT
Luminous Flux: > 55lm/W
Transport Package: Carton
Specification: 3W/5W/7W/9W/12W and so on
Origin: China
HS Code: 8539319100
Little 2u Energy Saving Lamp
Description
Voltage: AC220-240V/AC110-130V
Watt: 8W/11W/13W/15W/20W/25W/30W
Real Watt: >85%
Tube Type: 2U
Tube Dia: 12mm(T4 size)
Base: E27/B22
Color temp: 2700K/4100K/6400K
Plastic case:  PBT
A.V.Life: 8000Hrs
Rendering Index: >80
Luminous Flux: >55lm/W

Main Advantages

1. Over 10 years experience in light industry enhances our good reputation through out many countries. 
2. OEM and ODM services are provided due to customers requirement.
3. CE RoHs certificates and quality control by ISO9001-2008, providing our products with  quality assurance.
4. Excellent raw material suppliers provide a good foundation for the best quality of the products.
5. Strict raw material inspection improves the product qualification rate, extends the life.
6.100% aging line test before packing minimizes the possibility of defective products flowing out of the factory.
7. Quality inspection in random before shipping assures products reliability with technical data.
8.We offer a great variety of goods with all kinds of quality that can meet the requirement of most markets in the world.
 

Our Service

1. Your inquiries related to our products will be replied in 24 working hours;
2. Free samples offered in certain quantity and delivered in 3-7 days;
3. OEM and ODM service are provided, we can design and produce according to your needs;  
4. Exchange for defective products in warranty time;
5. Arrange shipping and custom declaration.
6. Relevant products sourcing and management service.
 
FAQ

Q1: Are you a factory or trading company? 
We are a factory first, and we are also a trading company offers the service of sourcing goods and manage goods together.
 
Q2: How do you offer samples?
We offer free samples in certain quantity with shipping cost paid by the clients
 
Q3: What is your delivery time?
Sample order: 3-7 working days
Mass   order:  25-30 days after 30% deposit received
 
Q4: What is your payment terms?
Payment shall be 30% deposit by TT, balance against copy of B/L,
or L/C at sight. 
 
Q5: What is your warranty?
We offer 1 year warranty for this lamp.


  Little 2u Energy Saving Lamp
Description
Voltage: AC220-240V/AC110-130V
Watt: 8W/11W/13W/15W/20W/25W/30W
Real Watt: >85%
Tube Type: 2U
Tube Dia: 12mm(T4 size)
Base: E27/B22
Color temp: 2700K/4100K/6400K
Plastic case:  PBT
A.V.Life: 8000Hrs
Rendering Index: >80
Luminous Flux: >55lm/W

Main Advantages

1. Over 10 years experience in light industry enhances our good reputation through out many countries. 
2. OEM and ODM services are provided due to customers requirement.
3. CE RoHs certificates and quality control by ISO9001-2008, providing our products with  quality assurance.
4. Excellent raw material suppliers provide a good foundation for the best quality of the products.
5. Strict raw material inspection improves the product qualification rate, extends the life.
6.100% aging line test before packing minimizes the possibility of defective products flowing out of the factory.
7. Quality inspection in random before shipping assures products reliability with technical data.
8.We offer a great variety of goods with all kinds of quality that can meet the requirement of most markets in the world.
 

Our Service

1. Your inquiries related to our products will be replied in 24 working hours;
2. Free samples offered in certain quantity and delivered in 3-7 days;
3. OEM and ODM service are provided, we can design and produce according to your needs;  
4. Exchange for defective products in warranty time;
5. Arrange shipping and custom declaration.
6. Relevant products sourcing and management service.
 
FAQ

Q1: Are you a factory or trading company? 
We are a factory first, and we are also a trading company offers the service of sourcing goods and manage goods together.
 
Q2: How do you offer samples?
We offer free samples in certain quantity with shipping cost paid by the clients
 
Q3: What is your delivery time?
Sample order: 3-7 working days
Mass   order:  25-30 days after 30% deposit received
 
Q4: What is your payment terms?
Payment shall be 30% deposit by TT, balance against copy of B/L,
or L/C at sight. 
 
Q5: What is your warranty?
We offer 1 year warranty for this lamp.


 

The brushes of DC motor are made with carbon or graphite structures, making sliding contact over the rotating commutator. The brushes are used to relay the current from external circuit to the rotating commutator form where it flows into the armature winding. So, the commutator and brush unit of the DC motor is concerned with transmitting the power from the static electrical circuit to the mechanically rotating region or the rotor.

For Brush Dc Motor, there are mainly carbon brush and Electric Brush Dc Motor. For Electric Brush DC Motor, the terminal is made of tin plate. It is not much stronger as cooper, but with a better circuit transfer condition. It is also the easily seem type motor in our daily life.

The following is a comparison of carbon brush motor and electric brush motor

Type Electric Brush DC motor Carbon Brush Dc Motor
Terminal Material Tin plate Copper
Continuous Working 500-600 hours 600-800 hours

electric brush dc motorelectric brush dc motor


Electric Brush DC Motor

Electric Brush Dc Motor,Micro Electric Brush Dc Motor,Dc Electric Brush Motor,Electric Brush Dc Electric Motor

SHENZHEN DONGMING MOTOR CO., LTD. , http://www.dmdcmotor.com

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