L&L Luce&Light
638
BRENTA 1
42
567 / 847 / 1127 / 1689 / 2250 / 2810
IP40
POWER SUPPLY
230Vac
POWER
19W/m
11W (562 mm)
16W (842 mm)
22W (1122 mm)
33W (1682 mm)
43W (2242 mm)
54W (2802 mm)
27W/m
15W (562 mm)
23W (842 mm)
30W (1122 mm)
46W (1682 mm)
61W (2242 mm)
76W (2802 mm)
LUMEN OUTPUT AT SOURCE
19W/m, 3000K
1780 lm/m
27W/m, 3000K
2500 lm/m
DELIVERED LUMEN OUTPUT
19W/m, 3000K, diffuse optics
1100 lm/m (flush installation)
750 lm/m (deep-set installation)
19W/m, 3000K, microprismatic optics
1000 lm/m (flush installation)
800 lm/m (deep-set installation)
27W/m, 3000K, diffuse optics
1550 lm/m (flush installation)
1050 lm/m (deep-set installation)
27W/m, 3000K, microprismatic optics
1400 lm/m (flush installation)
1100 lm/m (deep-set installation)
NO. AND TYPE OF LED
48 mid-power LEDs (562 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
72 mid-power LEDs (842 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
96 mid-power LEDs (1122 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
144 mid-power LEDs (1682 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
192 mid-power LEDs (2242 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
240 mid-power LEDs (2802 mm) 3-step MacAdam, 50000h L90 B10 (Ta 25°C)
MATERIAL
body in aluminium
screen in opal polycarbonate (diffuse version)
screen in microprismatic polycarbonate (microprismatic version)
POWER SUPPLY UNIT
built in
POWER CABLES
terminal block
MOUNTING
recessed (ceiling, wall)
FEATURES
CRI >90
NOTES
Brenta Custom, see p. 642
PHOTOMETRIC DATA
see p. 730
Required outer casing, not included
Required screen, not included
flush
kg/m 2.26
deep set
kg/m 2.40
BRENTA 1
flush installation
BRENTA 1
deep-set installation
Cat_2020_Profili_Lineari_Interno.indd 638
Cat_2020_Profili_Lineari_Interno.indd 638
31/07/20 14:14
