Lighting Design Guide

How to use the ready reckoner lux planner

  1. Select the fitting
  2. Choose the Lux Level you require
  3. Select the closest room dimensions of the space
  4. Use the table to determine the quantity of fittings required

Design criteria all downlights and LED panel

  1. All dimensions shown are in metres
  2. Ceiling height assumed @ 2500mm
  3. Average Surface Reflectances used - Floor 20 / Walls 50  / Ceiling 70
  4. Working Plane measured at 750mm above FFL
  5. Maintenance Factor assumed @ 0.85

Recommended Lighting Levels Explained

  • 200 Lux - For general occupancy
  • 300 Lux - For moderately easy tasks
  • 500 Lux - For moderately difficult tasks

E5™ 200 & 300 Lux

Enlite E8 fire rated LED downlight

  EN-DE5
Watts 4.5
Lumens 380
Room Size Choose Lux Level
L (m) W (m) 200
lux
300
lux
2 2 4 6
2 4 8 12
2 6 10 15
2 8 12 18
4 4 12 20
4 6 X X
4 8 X X
6 6 X X
6 8 X X
8 8 X X

E8™ 200 & 300 Lux

Enlite E8 fire rated LED downlight

  EN-DE8
Watts 8
Lumens 580/620
Room Size Choose Lux Level
L (m) W (m) 200
lux
300
lux
2.5 2.5 4 5
2.5 5 6 10
2.5 7.5 10 14
2.5 10 12 18
5 5 12 16
5 7.5 18 24
5 10 21 32
7.5 7.5 25 36
7.5 10 32 45
10 10 42 56

E6060™ 300 & 500 Lux

Enlite E6060™ Pavé LED 40W 230V IP20 Non-Gradable

  EN-FP6060B EN-FP1260B
Watts 40 72
Lumens 3400 5700
Room Size Choose Lux Level
L (m) W(m) 300
lux
500
lux
300
lux
500
lux
2.5 2.5 1 1 - -
2.5 5 2 3 1 2
2.5 7.5 3 4 2 3
2.5 10 4 5 2 4
5 5 4 6 2 4
5 7.5 6 9 3 4
5 10 8 12 4 6
7.5 7.5 8 14 5 8
7.5 10 12 18 6 10
10 10 15 24 8 12

Uni-Fit™ 200 & 300 Lux

Enlite Slim-Fit LED downlight

  EN-DL10 EN-DL15 EN-DL23 EN-DL30
Watts 10 15 23 30
Lumens 710 1100 1800 2250
Room Size Choose Lux Level
L (m) W (m) 200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
2 2 2 2 1 2 1 1 1 1
2 4 3 4 2 3 1 2 1 2
2 6 4 6 3 4 2 3 2 2
2 8 6 8 4 5 3 3 2 3
4 4 6 8 4 6 3 4 2 3
4 6 9 12 6 8 4 5 3 4
4 8 12 15 8 10 4 6 4 6
6 6 12 18 9 12 6 9 4 6
6 8 16 24 12 16 6 12 5 9
8 8 20 30 16 20 9 15 8 12

 

Ariah2™ 150 & 300 Lux

Ariah LED Highbay

  EN-HB100B/40 EN-HB150B/40 EN-HB200B/40
Watts 100 150 200
Lumens 12350 18525 24700
Room Size Choose Lux Level
L (m) W (m) 150
lux
300
lux
150
lux
300
lux
150
lux
300
lux
10 10 4 6 4 5 2 4
10 20 6 10 4 8 4 6
10 30 8 14 6 10 4 8
20 20 9 20 8 12 5 9
20 30 12 24 10 18 6 12
30 30 20 36 16 25 9 20

Design criteria for Ariah 2

  1. All dimensions shown are in metres
  2. Ceiling height assumed @ 6000mm
  3. Average Surface Reflectances used - Floor 20 / Ceiling 50 / Walls 30
  4. Working Plane measured at FFL
  5. Maintenance Factor assumed @ 0.85

Slim-Fit™ 200 & 300 Lux

Enlite Slim-Fit LED downlight

  EN-PL06B EN-PL05B EN-PL12B EN-PL18B EN-PL24B
Watts 6 9 12 18 24
Lumens 330 500 780 1200 1600
Room Size Choose Lux Level
L (m) W (m) 200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
2 2 3 5 2 2 2 2 1 2 1 1
2 4 6 9 4 6 3 4 2 3 2 2
2 6 10 15 6 8 4 6 3 4 2 3
2 8 12 18 8 12 6 8 3 5 3 4
4 4 15 20 8 12 5 8 4 5 3 4
4 6 X X 12 18 8 12 5 8 4 6
4 8 X X 15 24 10 15 6 10 6 8
6 6 X X 18 25 12 16 8 12 6 9
6 8 X X 24 X 15 20 9 15 8 12
8 8 X X 30 X 20 30 12 20 9 15

lUMI-Fit™ 200, 300 & 500 Lux

Enlite Uni-Fit LED downlight

  EN-DDLH413/40 EN-DDLH618/40 EN-DDLH818/40 EN-DDLH825/40 EN-DDLH840/40 EN-DDLH1045/40
Watts 13 18 18 25 40 45
Lumens 1230 1800 1800 2500 4000 4380
Room Size Choose Lux Level
L (m) W (m) 200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
200
lux
300
lux
300
lux
500
lux
300
lux
500
lux
2.5 2.5 3 4 2 3 2 3 1 2 1 2 1 2
2.5 5 4 6 3 4 3 4 2 3 2 3 2 3
2.5 7.5 5 8 4 5 4 5 3 4 3 4 3 4
2.5 10 6 10 5 7 5 7 4 5 4 5 4 5
5 5 6 9 6 8 6 8 4 5 4 5 4 5
5 7.5 8 15 8 10 8 10 5 8 5 8 5 8
5 10 12 18 8 12 8 12 6 10 6 10 6 8
7.5 7.5 12 20 9 15 9 15 8 12 6 12 6 9
7.5 10 16 24 12 18 12 18 9 15 9 15 9 12
10 10 24 36 16 24 16 24 12 16 12 16 12 16

X = Specific luminaire not suitable to achieve LUX level in room size
For assistance please email us on
uk@enlitelighting.com

Notes
The lighting calculation information displayed above applies to the areas and design criteria indicated. It is recommended that the customer carries out his own calculations to verify that the proposed quantity of luminaires meets the specified requirements. All quantities shown are calculated and rounded upward and then determined into an amount that offers a grid pattern for installation. We will not accept responsibility for lighting installations that fail to comply with specification where this criteria has been used to estimate quantity.

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