Question 1

What does lighting distribution mean?

Accepted Answer

A fixture's light distribution type describes the pattern of light the fixture emits. For an inside warehouse, road or an outdoor parking lot, selecting the proper sort of light distribution is just as crucial as selecting the ideal color temperature or wattage. Please check the classification of street light distribution.

Question 2

How to caculate LUX level in a room?

Accepted Answer

The LUX level in a room is calculated from the following formula

E(LUX) = L(lm) x UF x MF / A

Where E is the the LUX level achieved, L is the lumens output form the light fixture, UF is the utilization factor of space, which takes into account the reflectivity of the surface of the space, and MF is the maintenance factor of the luminaire, which allows for a certain amount of light depreciation over time.

It is clear from this formula that the experienced light level is reduced by two factors, the maintenance factor of the luminaire and the utilization factor of the space.

Question 3

What is forward throw light distribution?

Accepted Answer

Type IV light distribution luminaires are known as forward throw or asymmetric luminaires. Like Type III luminaires, these luminaires cast light 2.75 times their height. But they create a more circular distribution pattern that pushes the light outward, with less light falling behind the fixture. This kind of lighting distribution are more suitable in parking lot, square or other area lighting.

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Light distribution of outdoor luminaire and their applications

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LED Street Light

Solar Street Light

Led Flood Light

Solar Flood Light

LED High Bay Light

High Mast Light

LED Traffic Light

LED Tunnel Light

LED Garden Light

LED Canopy Light

Led Bollard Light

Lighting Accessories

Smart Systems

Simulation Design

Smart Financing