Specifications

*4w t5 led tube
*30cm to 150cm available
*high lumen efficiency
*3 years warranty
*factory hot price

 

* 4w t5 led tube
* 30cm to 150cm available
* high lumen efficiency
* 3 years warranty
* factory hot price 

 

(1) Shenzhen Huafang Optoelectronic Limited professional in design and production of LED lights, we are factory locate in Shenzhen more than 6 years in LED industry.  

 

(2)We do all the process by ourselves, from encapsulate the LED sources to mount the LED source on the circuit board to process the aluminum heatsink and PC cover to assembly and aging test to guarantee the quality of LED tubes.

 

(3) The light source adopts the high power SMD2835/SMD3528 LED source encapsulated by ourselves, which lower the cost very much, at the same time we can control the quality of the LED source very well.  

 

(4) Using good aluminum ally shell to speed up the heat disspaton, which guarantee the lifespan of our tube 

 

(5) Adopting cover material with more than 90% transmittance, which guarantee the high lumen of our tubes  

 

(6) High efficiency constant current power supply, the highest efficiency can reach 95% and PF > 0.95  

 

(7) Use small-chip shunt theorem lower chip driving barrier and increase its efficiency  

 

(8) A series of complete equipments and instruments make sure the reliable quality of the tubes, we believe our high quality products with competitive price is the best choice for you.

 

Encapsulate the LED sources

 

Mount the LED source on the aluminum PCB board 

 

Process the aluminum heaksink, the PC cover and other hardware fitting

 

Assembly Line

 

Aging Test

 

Package

 

Certificates