Table of Contents
What are lighting specifications?
Lighting specification acts as the bridge between design conceptualisation and the finished product, without which it’s difficult to articulate everything that we require for a project. The role of the lighting specification process is to document all the lighting products required to deliver a lighting design project.
What is the lighting standard used in USA?
The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) provides lighting standards in ASHRAE 90.1-2004. EPAct of 2005 set a deadline for states to adopt the ASHRAE 90.1-2004 standards.
What are LED specs?
LED colour
| Wavelength Range (nm) | Colour | VF @ 20mA |
|---|---|---|
| 450 – 500 | Blue | 2.5 – 3.7 |
| 500 – 570 | Green | 1.9 – 4.0 |
| 570 – 590 | Yellow | 2.1 – 2.2 |
| 590 – 610 | Orange / amber | 2.0 – 2.1 |
What is OSHA standards for lighting?
General Lighting Requirements General construction plants and shops: 10 foot-candles. General construction area: 5 foot-candles. Warehouses, walkways, corridors, exits, and other indoor spaces: 5 foot-candles. General underground work areas, including shafts and tunnels: 5 foot-candles.
What are the 4 types of lighting color?
Color temperature is measured in Kelvin (K), and there are three common ranges: Warm Light (2700K-3000K); Cool White (3000K-5000K), and Daylight (5000K-6500K). Warm Light resembles the color of an incandescent; looking orange or yellow. Cool White ranges from Yellow-White (3000K) to White (4000K) to Blue-White (5000K).
What is lighting and its types?
There are three basic types of lighting that work together to light your home: General, Task and Accent. A good lighting plan combines all three types to light an area, according to function and style. General Lighting. General Lighting provides an area with overall illumination.
Is standard for lighting calculation?
The simple and basic approach for calculating the lighting requirement is to divide the total light requirement of the room by light output (lumen) provided by a single lamp….Typical values used for the lighting calculation are:
- 0.8 – For offices/classroom.
- 0.7 – For clean Industry.
- 0.6 – For dirty Industr.
What is lux value?
One lux is equal to one lumen per square meter, and they vary from lumens, which calculates the brightness of the source of light. Therefore, 1 LUX = 1 Lumen / m2. Enough light should be provided in the area so that people perform their tasks without any mishaps and hassles.
What do the LED numbers mean?
The 4-digit number tells you the width and length of each LED chip in the strip. The most common sizes are 2835, 3528, and 5050. For example, “SMD3528” would indicate the chips are 3.5 millimeters wide and 2.8 millimeters long.
What does PCS mean in LED lighting?
PCS Lighting Abbreviation. 1. PCS. Powerline Control Systems. Powerline, Pulse, Automation.
What are lighting concepts?
Introduction to lighting design concepts Specifically, it is the process of integrating light into the fabric of architecture.” Image 1. Lighting is the means to express the desired character of a space. A successful lighting scheme should be integrated into the design at an early stage.
What is lux level standard?
The standard unit for measuring the light level intensity is termed as LUX level. It is also known as illumination or illuminance. It calculates the intensity of light the falls on the surface like – floors or walls in the lighting design.