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40 Watts LED Corn Bulb

40 Watts LED Corn Bulb

Product Name: 40 watts LED corn bulb / Product Code: HSL-CN40W / IP Rate: IP65 / Power: 40 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 26-28lm/led Epistar chip OR 30-34lm/led Epistar chip
Lumen Flux:  5200LM +/-3%  OR  7200LM +/-3%
Lumen Efficiency: 130lm/W OR 180lm/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

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

 40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

40 watts LED corn bulb

 

40 watts LED corn bulb

40 watts LED corn bulb

 

Tips:

 

luminous efficacy of a light source

The light flux emitted by the light source divided by the power of the light source.The unit is lumen per watt (lm/W).

 

luminaire efficiency

The ratio of the total luminous flux emitted by the luminaire to the total luminous flux emitted by all the light sources in the lamp is also called the light output ratio of the lamp.

 

luminaire efficacy

The ratio of the total luminous flux emitted by the lamp to the power input under the prescribed conditions of use.The unit is lumen per watt (lm/W).

 

uniformity ratio of illuminance

The ratio of the minimum illumination on the surface to the average illuminance is U0.

40 watts LED corn bulb

 

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Hot Tags: 40 watts led corn bulb, manufacturers, suppliers, factory, wholesale, price
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