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Halogen lamp application data
NB: 240v halogen lamps are less efficient than MR16 lamps and therefore less suitable for many accent lighting applications
12v halogen lamps - typical applications
Powersavers
- more efficient halogen garden lighting
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
0.21
1
11000
0.43
1
3600
0.65
1
2000
1.15
1
850
0.42
2
2750
0.85
2
900
1.31
2
500
2.31
2
212
0.64
3
1222
1.28
3
400
1.95
3
222
3.46
3
94
0.85
4
688
1.71
4
225
2.61
4
125
4.62
4
53
1.06
5
440
2.13
5
144
3.25
5
80
5.76
5
34
1.28
6
305
2.56
6
100
3.91
6
55
6.92
6
23
1.47
7
224
2.98
7
73
4.55
7
40
8.08
7
17
1.71
8
171
3.41
8
56
5.21
8
31
9.24
8
13
50w 24
0
- spot
50w 36
0
- flood
50w 60
0
- Superflood
50w 12
0
- narrow spot
Comparison of MR16 50w tung sten halogen reflector lamps: beam spread cov erage and brightness
beam
diameter
Distance
from
lamp
Light level
(lux) for
35w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
35w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
beam
diameter
Distance
from
lamp
Light level
(lux) for
50w lamp
0.65
1
2000
1.15
1
850
0.65
1
3000
1.15
1
1275
1.31
2
500
2.31
2
212
1.31
2
750
2.31
2
318
1.95
3
222
3.46
3
94
1.95
3
333
3.46
3
141
2.61
4
125
4.62
4
53
2.61
4
187.5
4.62
4
79.5
3.25
5
80
5.76
5
34
3.25
5
120
5.76
5
51
3.91
6
55
6.92
6
23
3.91
6
82.5
6.92
6
34.5
4.55
7
40
8.08
7
17
4.55
7
60
8.08
7
25.5
5.21
8
31
9.24
8
13
5.21
8
46.5
9.24
8
19.5
35w 36
0
- flood
35w 60
0
- Superflood
50w 36
0
- flood
50w 60
0
- Superflood
Comparison of
Powersaver
MR16 35w & 50w halogen reflecto r lamps: beam spread coverage and brightness
40
Beam angle:
Lamp power
10 watts
-
-
-
20 watts
100 watts
-
-
Accent light close features
Moonlight from small trees
Uplighting/downlighting
Narrow spot
Accent light small features
Spotlight small features
Crosslighting steps
Uplight pergola piers
Plant lighting - small
Plant lighting - small gardens
Moonlighting from trees
35 watts
or 20w
Powersaver
Uplight tall columns
Spotlight small features Accent light small features
Downlighting from houses
Accent light large features
Uplight small spreading trees
50 watts
or 35w
Powersaver
Spotlight from distance
Uplighting small trees
Wall washing
Grazing between windows
Grazing house facades
Up/crosslight mature shrubs
75 watts
or 50w
Powersaver
Uplight columnar trees
Spotlight from a distance
Uplight columnar trees
Uplight small slender trees
Spot
Flood
12 Degrees
60 Degrees
Superflood
MR16 tungsten halogen reflector lamp s: Typical Applications
24 Degrees
36 Degrees
Crosslight steps
Downlighting onto tables
Uplight small slender trees Shrub lighting - new plants
Shrub lighting - new plants
-
Uplight fan-shaped trees
Uplight slender trees
Wall washing
Uplight fan-shaped trees
Uplight spreading trees
Accent light large features
Up/crosslight mature shrubs
Accent light larger features
Downlighting onto tables
Uplighting/downlighting
beam
diameter
Distance
from
lamp
Light level
(lux)
beam
diameter
Distance
from
lamp
Light level
(lux)
beam
diameter
Distance
from
lamp
Light level
(lux)
beam
diameter
Distance
from
lamp
Light level
(lux)
0.63
1
665
0.43
1
1123
0.63
1
950
0.96
1
733
1.26
2
166
0.85
2
281
1.26
2
238
1.93
2
183
1.89
3
74
1.28
3
125
1.89
3
106
2.88
3
81
2.52
4
40
1.71
4
70
2.52
4
59
3.85
4
46
Downlighting over doorways
Accent lighting features
Downlighting from houses
Up/crosslighting shrubs
Downlighting from houses
35w 38
0
- flood
50w 50
0
- wide flood
50w 25
0
- spot
50w 38
0
- flood
Typical Applications
Accent lighting small features
Typical Applications
Typical Applications
Typical Applications
Uplighting small slender trees
Accent lighting features
GU10 240v tungsten halogen reflector lamp s: beam spread, wattage ratings and typical applicat ions