Home > Lights & Lighting > Bulb & Lamp > Fluorescent Light > High Lumen 4u Cfl Tri-phosphor Tube 45w Energy Saving Light Bulbs 6400k Lamp

High Lumen 4u Cfl Tri-phosphor Tube 45w Energy Saving Light Bulbs 6400k Lamp

High Lumen 4u Cfl Tri-phosphor Tube 45w Energy Saving Light Bulbs 6400k Lamp photo-1
High Lumen 4u Cfl Tri-phosphor Tube 45w Energy Saving Light Bulbs 6400k Lamp photo-2
US$ 1.5 - 2.5 MOQ: 3000 Pieces
Key Specifications
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Brand Name:
DERUN
Model Number:
4U 45W E27/B22
Principle:
CFL
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI
Delivery Detail:
Delivery time depends on order quantity.
Brand Name DERUN
Model Number 4U 45W E27/B22
Principle CFL
Shape Other, U, 4U

 High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 Middle Ring is useful to descrease the temperature of ballast,and make the lamp life longer.

The color of plastic middle ring is custermized.

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

Tri-phosphor powder inside the tubes supply 60lm/watt,but halogen powder has just

30lm/watt.Higher lumen per watt,more energy saver.

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

DERUN's energy saving lamps have passed strict quality test that the life time can reach

8000 hours and the efficacy have more than 60lm/w.

Switching Test                                                                    Aging-life Tester

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

Optical and Electrical Test                                           

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 


High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

4U 45W T5 E27/B22
Rated Voltage 110-130V,220-240V
Power Factor >0.92

Color Temperature

6400K/4200K/2700K
Luminaire Output 2700LM
Efficacy 60lm/w
Color Rendering Index Ra>80
Rated Life time 8000 hrs
Tube Diameter 14mm
Warranty  1 year

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

     Q:Can I get some samples?

    A:Yes,we are honored to offer you samples.

 

    Q:What is your warranty?

    A:We offer 1 year warranty.

 

    Q:Can we design packaging and add our logo on products?

    A:Yes,please inform us formally before our production and confirm the design firstly based

    on our sample.

 

    Q:How do you ship the goods and how long does it take to arrive?

    A:For the sample,we usually ship by DHL,UPS,FedEx or TNT;for mass product,we usually

    ship by sea.The arrive day depends on the distance and the efficiency of the courier.

 

 

High lumen 4u cfl tri-phosphor tube 45w energy saving light bulbs 6400k lamp

 

 

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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People