LED Bulb Light FAQ

How about your bulb cover ?It will make light spot ?

You are professional at led bulb.Yes,bulb cover have close relation with light spot
In common,you can see PC cover for led bulb on market,it only have 80% light transmittance,
it will make bad light spot.But we use optical bulb cover,the light transmittance reach 95%,

How about your led bulb working efficiency ?

According to the power supply difference:
Insulation type:80%~85%
Non-insulation:90%

How to choose good quality led bulb ?

It is good a question. It need to note below factor to get good led bulb
a.The heat out should be smooth,or its light attenuation will large
b.The heat out square meter need enough big,to led bulb cool down

What's the base type led bulb have normally ?

It has E27,E26,E14,there are popular base type on market

Related LED Lighting FAQs

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How to maintain the led panel ?
What's request for enviroment when using led spotlight ?
What's the base type led bulb have normally ?
How about your led bulb working efficiency ?
How to choose good quality led bulb ?
How about your power supply,it is inside installation ?
What's the color the led strip have ?