News

  • How to ensure the plastic material will not turn yellow or break?

    How to ensure the plastic material will not turn yellow or break?

    The plastic lamp was super white and bright at first, but then it slowly started to turn yellow and felt a little brittle, which made it look unsightly! 

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  • What is CRI & how to choose lighting fixtures?

    What is CRI & how to choose lighting fixtures?

    The Color Rendering Index (CRI) is an international unified method for defining the color rendering of light sources. It is designed to provide an accurate quantitative evaluation of the degree to which the color of an object under the measured light source is consistent with the color presented under the reference light source. The Commission internationale de l ‘eclairage (CIE) puts the color rendering index of sunlight at 100, and the color rendering index of incandescent lamps is very close to that of daylight and is therefore considered an ideal benchmark light source.

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  • What is the power factor?

    What is the power factor?

    Power factor (PF) is the ratio of working power, measured in kilowatts (kW), to apparent power, measured in kilovolt amperes (kVA). Apparent power, also known as demand, is the measure of the amount of power used to run machinery and equipment during a certain period. It is found by multiplying (kVA = V x A)

     

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  • LED Floodlight Glow: The Ultimate Guide

    LED Floodlight Glow: The Ultimate Guide

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  • BS Series LED High Bay Light Project

    BS Series LED High Bay Light Project

    How can we use a few lamps to illuminate a large space like a stadium, or production workshop?

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  • Liper-Palestine turns on the new chapter

    Liper-Palestine turns on the new chapter

    People in the picture below smile so happily. What happened to them?

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  • IP65 waterproof downlight project

    IP65 waterproof downlight project

    A new IP65 downlight project has been successfully completed. Can not remember how many projects installed this IP65 downlight, it is really hot selling and in high demand. Let’s see the details of this project.

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  • Social responsibility report – Liper

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  • Liper Tiktok

    Liper Tiktok

    As Tiktok becomes the latest and hottest trend, Liper Germany Lighting has been waiting for you and is looking forward to meeting you in this different and exciting way!

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  • Liper Distributor in Fiji Islands——Vinod Patel

    Liper Distributor in Fiji Islands——Vinod Patel

    Fiji is the central of South Pacific,be around with warm sea wind and beautiful sea view.Vinod Patel is just offer their good business service there.

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  • LIPER Ultra PANEL LIGHT

    LIPER Ultra PANEL LIGHT

    Have you ever met problem: there is no enough height of ceiling to install the lighting. Then you must come to Liper Ultra PANEL LIGHT

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  • DEVELOPMENT HISTORY OF LIPER LED TRACK LIGHT

    DEVELOPMENT HISTORY OF LIPER LED TRACK LIGHT

    Why LIPER led products always been popular all over the world for so many years? Good quality and competitive price, of course, these two points are both important. There is another point that cannot be overlooked, LIPER can lead the market and improve the design all the time.

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