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Megalite Ledilux

Megalite Ledilux is a slim, versatile and energy-efficient recessed panel luminaire for public spaces. The luminaire has a glare-free and evenly illuminating light surface. The special optics allow high luminous flux with low glare values. The luminaire is available with opal or special microprismatic light distribution.

Area of use: lobbies, offices, open offices, schools and hospitals
Installation: ceiling pipe and recessed

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Benefits

This luminaire has an energy efficient and high quality construction. The microprismatic version has a UGR of < 19. The luminaire panel has a slim design (panel 12 mm and overall height including ballast 50 mm). The luminaire body is made of white painted steel and the outer trim is aluminium (RAL9003). The IP rating is IP43 below the suspended ceiling and IP20 above the suspended ceiling.

Applicability

General luminaire for offices, corridors, schools, hospitals and other public spaces. For direct mounting on T-bar ceilings or recessed frames.

The glare requirements for DSE task lighting (EN 12464-1: DSE L65 ˂ 3000 cd/m²) are below the Ledilux 28W Microprism version and the Ledilux 46W Microprism version at 80% wattage.

WELL certification glare requirements (L45/90 <6000 cd/m²) are undercut by Ledilux 28W Microprism at 90% power.

Variants

Model Type code Power Luminous flux Luminaire efficacy Lifetime Operating temperature
Ledilux 28W Microprism M527S2LED2LU840-W 28 W 4500 lm 161 lm/W L80B50 80 000h +10 - +40°C
Ledilux 28W Opal M527S2LED2PS840-W 28 W 4500 lm 161 lm/W L80B50 80 000h +10 - +40°C
Ledilux 46W Microprism M527S2LED4LU840-W 46 W 7000 lm 152 lm/W L80B50 80 000h +10 - +40°C

Dimensions

Model Type code Length (L) Height (H) Width (W) Weight
Ledilux 28W Microprism M527S2LED2LU840-W 597 mm 12 mm / 50 mm 597 mm 4,4 kg
Ledilux 28W Opal M527S2LED2PS840-W 597 mm 12 mm / 50 mm 597 mm 4,4 kg
Ledilux 46W Microprism M527S2LED4LU840-W 597 mm 12 mm / 50 mm 597 mm 4,4 kg
Comments on

All values at +25°C ambient temperature, CCT 4000K, CRI80, luminous flux +-5% tolerance, power +-5% tolerance.
Operating environment must be non-condensing.

Overview

Colour temperature:
4000 K (3

Colour rendering index:
RA≥ 80

Optics:
Microprism (1, Opal

Light source protection:
Polystyrene

Enclosure class:
IP43/20 (2

Supply voltage:
220-240 Vac

Frequency:
50-60 Hz

PF:
> 0,9

THD:
<20%

Connection:
Chainable junction box with spring connector 3 x (on/off) and 5 x (DALI) x 1.5-2.5 mm. Fixed ballast.

Controllability:
Casambi, DALI, On/off

Colour:
White (RAL9003).

Body material:
Steel and aluminium

Warranty:
5 years, STUL warranty 2 years from delivery - not applicable to control components

Accessories (installation):
5405044 600×600 Recessed installation frame UP-RF6060-01

Remarks:
1) UGR< 19
2) IP43 from below, IP20 from above
3) SDCM <3

Attachments and downloads

Light distribution
Ledilux Opal (PS) Megalite_Ledilux_Light_Distribution_Image_Uniform
Ledilux Microprism (LU) Megalite_Ledilux_Light_Distribution_Image_Low_UGR
Comments on Megalite_Ledilux_Light_Distribution_Image_Notes

Dimensions
Megalite_Ledilux_Dimensional_Drawing_Image

Brackets
5405044 600×600 Recessed installation frame UP-RF6060-01 5405044 600×600 Recessed installation frame UP-RF6060-01

Circuit breakers
B10 B16 B20 C10 C13 C16 C20
Ledilux 28W On/Off 10 13 16 16 21 26 35
Ledilux 28W Dali 13 17 22 21 28 36 45
Ledilux 46W On/off 6 8 10 10 13 16 21
Ledilux 46W Dali 13 17 21 21 28 35 45

Downloads
References

Megalite Ledilux lights up the Library

Kirjatalo

Kirjatalo

Kirjatalon valaistusprojekti yhdisti arkkitehtonisen perinteen säilyttämisen, työturvallisuuden parantamisen ja kaupallisen ilmeen kehittämisen.