Laidishine Logo-04

Luminous intensity

The light efficiency of an LED module can be greatly reduced, because of lenses, reflectors of inefficient LED drivers.
Shelf Lighting-News Cover

The total luminous flux or the entire light-output is showed in lumen. This size is the only comparison measurement to compare better to worse light sources. If you ask for the energy efficiency, then the ratio of lumens per watt is important. Look for the specified Data of the LED module, not only to the specified LED which is used. The light efficiency of an LED module can be greatly reduced, because of lenses, reflectors of inefficient LED drivers.

Type of lamp


light bulb

5 – 10 lm

halogen lamp

15 – 25 lm

energy saving lamp

35 – 75 lm

fluorescent lamp

50 – 105 lm

white LED

100 -130 lm

The candela value is only important when you speak about the brightness in the center of the emitted light beam and not about the efficient lighting of a complete area. An example of this is a punctual highlighting of goods in supermarkets.


More Posts

LED Lighting Supplier

Why does the freezer have a light?

This article introduces several kinds of Laidishine’s refrigerator ligting series, and detailed introduction of each of the advantages, in order to help you better choose for your refrigerator.

ceiling light for supermarket

99% of the people who read this have become masters of shop lighting

Many retailers are realizing that lighting is critical to improving performance in a hyperretail store because it directly affects the choice of store to go to. This article describes how to choose lighting in each area of the supermarket. I hope this article can help you to have a good turnover.

Fresh Meat

5 Tips for meat long-term store in Refrigerator

One of the most popular foods on the table is meat because of its taste and high nutritional value. Many families store their uneaten meat in the refrigerator for longer periods while also maintaining its freshness. Here’s the problem, though. There is no end to freezing. Never go over three months without eating. These are some long-term refrigerator meat storage tips.

Get A Quick Quote

We will respond within 12 hours, please pay attention to the email with the suffix “”

Also, you can go to the Contact Page, which provides a more detailed form, if you have more details for products or would like to obtain a light solution negotiated.

Data Protection

In order to comply with data protection laws, we ask you to review the key points in the popup. To continue using our website, you need to click ‘Accept & Close’. You can read more about our privacy policy. We document your agreement and you can opt out by going to our privacy policy and clicking on the widget.