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20 Watts LED Bulb E27

20 Watts LED Bulb E27

Product Name: 20 watts LED bulb E27 / Product Code: HSL-CN20WN / IP Rate: IP65 / Power: 20 Watts / Base Holder: E40 / E39 / E26 / E27 / Input Voltage: AC 85-265VAC 50/60Hz / Power Factor(PF): >0.9
LED driver: Isolated with glue protected
LED Source: SMD2835 Epistar chip
Lumen Flux:  2600LM +/-3%
Lumen Efficiency: 130lm/W
CRI (Ra): >80Ra  (If only Ra>70, the lamp will be more brighter)
Beam Angle: 360 degrees
Cover Type: Clear / Frosted
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + Aluminium PCB + PC cover + Fireproof PC base

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Product Details

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27


20 watts LED bulb E27

20 watts LED bulb E27

 E27 20W corn LED bulb lighting IP65 120V

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27

20 watts LED bulb E27


20 watts LED bulb E27

20 watts LED bulb E27


Tips:


LED packaging 

LED packaging refers to the sealing of LED chip and welding line, and the connection of power supply, light and heat dissipation, mechanical and environmental protection and shape dimensions.20 Watts LED Bulb E27


economical lifespan

In the case of the damage of the bulb and the attenuation of the beam output, the integrated beam output is reduced to a specified number of hours.Outdoor light source is 70 %, indoor light source is 80 %.20 Watts LED Bulb E27


Light Emitting Diode(LED)

LED is the light-emitting diode,it is a solid light-emitting semiconductor devices, it is the use of solid semiconductor chip as a luminescent material, when both ends with the forward voltage, carrier in the semiconductor compound photon emission and produce Light.LED can directly emit red, yellow, blue, green, green, orange, purple, white light.The first commercial diode was produced in 1960.Its basic structure is an electroluminescent semiconductor materials, placed on a wire rack, then sealed with epoxy resin around, to protect the internal core, so the LED of the seismic performance is good.20 Watts LED Bulb E27

20 watts LED bulb E27

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