Heat Dissipation: Each size of heat sink is well designed. It exists micro-slit made with one-step molding technology through which the heat can be easily taken away by airflow.
Optical Design: The innovative design was accomplished jointly by American, China Taiwanese and Mainland experts after a year of hard work. It showed the excellent quadratic light distribution and illuminance.
System Luminous Efficacy: Luminaire luminous efficacy reached more than 80%.
Selected quality chips: The Led Bulb chips we used are supplied by the renowned companies in order to ensure the quality of our products. Such as Cree , Epistar, etc.

|
ITEM |
DESCRIPTION |
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|
Input Voltage |
AC100-240V |
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|
Power Consumption |
4W |
5W |
8W |
|
|
Power Factor |
0.8 |
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|
Lighting Source |
25pcs of LEDs |
5pcs of LEDs |
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|
Color Tone |
Warm white/Cool white |
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|
Luminous Flux |
300 lm |
>350lm/>400lm |
>460lm/>560lm |
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|
Efficacy |
>75lm/W |
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|
CCT |
5000-5000K |
2600-3700K/5000-6500K |
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|
CRI |
75 |
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|
Junction Temperature |
<75℃ |
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|
Life Time |
>30,000 Hours |
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|
Operating Temperature |
-10℃ to +40℃ |
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|
Net Weight |
100g |
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|
Housing |
Aluminum+ PC |
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|
IP Rating |
IP43 |
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