Surface LED luminaires IP41 QUADRA & LONG DALI
Brand: APLED
Model: 20335
Wattage: 40 W
Protection rating: IP 41
Color temperature: 4000 K
Color: white
Luminous flux: 3868 lm
Length: 1200 mm
Width: 300 mm
Height: 52 mm
Mounting: surface
Material: Aluminium
LED Driver: DALI
Diffuser: PA
CRI 80
Voltage: AC 90–265 V
Frequency range: 50 ~ 60 Hz
Luminaire effica..
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Brand: APLED
Model: 20329
Wattage: 40 W
Protection rating: IP 41
Color temperature: 4000 K
Color: white
Luminous flux: 3512 lm
Length: 600 mm
Width: 600 mm
Mounting: surface
Material: Aluminium
LED Driver: DALI
Diffuser: PA
CRI: 80
Voltage: AC 90–265 V
Frequency range: 50 ~ 60 Hz
Luminaire efficacy: 88 lm/W
Wo..
0.00€
Ex Tax:0.00€
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Surface‑mounted LED luminaires – QUADRA & LONG (DALI driver)
QUADRA and LONG surface‑mounted LED luminaires with DALI driver are designed for professional environments where precise light control, group dimming or integration with building automation systems is required. DALI enables flexible, programmable and energy‑efficient lighting solutions.
Key features
- DALI dimmable LED driver – precise control and full compatibility with automation systems
- Luminous flux ~3800–3900 lm – ideal for work and general lighting
- 4000K colour temperature – neutral, comfortable light
- IP41 rating – for dry indoor areas
- Two available models:
- QUADRA 600×600 mm
- LONG 1200×300 mm
- Optional add‑ons – UGR diffuser, black housing, 1h/3h emergency module
Applications
Perfect for spaces requiring intelligent lighting control:
- modern offices and open‑plan workspaces
- meeting and training rooms
- public buildings and institutions
- buildings with automation systems (KNX, BMS, daylight control)
Pricing and project offers
The online store displays the price of a single standard luminaire and price steps for 10 and 20 units.
If you require a DALI version with 1h/3h emergency lighting, please send us a request – we will provide the best offer tailored to your project.
A loyalty customer account can be requested to access personalised pricing.

