Led Downlights in Concrete Ceiling

Description details:

Aluminium body:light body aluminium,solid structure and precision, plating process is durable.
100 W incandescent lamp – led embedded lamp provides 1100 lumen output, which is equivalent to 100 W incandescent lamp, reducing electricity charge by up to 80%.

High quality – 80 CRI technology provides near sunlight quality light, true color presentation and consistency. Led modified downlight adopts maintenance free energy-saving LED, with a service life of up to 25000 hours (equivalent to 6 hours per day and 3 years).

Smooth and adjustable – smooth dimming capacity (5% – 100%) allows you to control the atmosphere of the space. Compatible with most modern led dimmers, no flicker, no noise.

FAQ

What's main difference between monocrystal line silicon and polycrystal line solar panel?

The cost and conversion efficiency are different.Both polycrystal line silicon technology and monocrystal line silicon technology are very mature， but the conversion ficiency of monocrystal line silicon is higher， the volume is small， and the cost is high， while the volume of polycrystal line silicon is large， the conversion efficiency is lower than monocrystal line is icon， but the cost is more economical.

Why the product warranty is 2 years ? I need to change the lamp after 2y ears?
The industrial standard warranty is 2 years.

And it doesn't mean the lamp lifespan is 2 years， it mean we will provide related after sales service freely during this 2 years.
The lamps could still work well after 2 years normally.

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