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Hebei Daqi Lighting Technology Co.,Ltd
led string light;LED high bay light;the pole street light;led tube;led bulb
 
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LED bulb

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Title: LED bulb 
Brand: -
Model: -
Unit price: Negotiable
MOQ: -0 -
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: nancy chen (Mr.)    
Telephone:

  Inquiry
Details

Application:
  
◆Environment   Working temperature: -15℃~+40℃
                           Humidity ≤50% 
                           Warranty: 3 years

◆Replace          Same as 40W incandescent lamp or 13W and 18W energy saving lamp.

◆Site                 Corridor,replace the incandescent lamp or PL lamp of wall light.

Outline:

Structure           Power Box:        Injection molding with porcelain PC of 94V0 fireproof level.
                           Black Radiator:  Spinning with 1070 aluminum plate of 1.5MM thickness.
                           Ceramic Holder: Paint of ALO with porcelain color.
                           Lampshade:       Global shape,injection molding with milky PC of 94V0    
                                                         fireproof level.

Chip                    International or domestic famous SMD,2835/5630.

Protection          IP40

EMC and HI-pot:EN60598-2008

Power Supply Parameter:

 

Input Voltage  90-260V AC 50/60HZ
Efficiency  ≥88%
Outout Current  300MA
Harmonic wave  ≤15%







Feathers:

◆Adopted high quality LED as light source,more energy saving,more brightness.

◆Mainly structure made of plastic to prevent risk of shock. Sealed structure inner cavity,
    division holes on the end of the shell,these special design avoid the heat of radiator  
    from light source transport to power, controlling the power temperature,then protect the
    power effectively. 

◆Top cyliner of ceramic holder surrounded with soft chip board,prevent hv breakdown.

◆Hard plastic isolation is a special design to prevent power elements pierced each other, we
    adopted design between power and radiator,achieve electrical isolation in structure.

◆Plastic power box,light chips stick on ceramic cyloinder,these design consist of electric
    isolation in structure.


LED bulb
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