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Item specifics
- Light source type Integrated LED
- Housing colour White
- Housing material Aluminium
- Dimensions (L×W×H) 595 × 595 × 33 mm
- Mounting type Ceiling panel / modular recessed ceiling
- IP rating IP20
- Warranty 3 years
- Wattage 30 W
- Luminous flux 4200 lm
- Luminous efficacy (lm/W) 140 lm/W
- Colour temperature (CCT) 6000 K
- Light colour Cool white
- Beam angle 120°
- Colour rendering index (CRI/Ra) ≥80
- Voltage 220–240 V AC
- Mains frequency 50–60 Hz
- Dimmable No
- Energy class C
- Rated Lifetime (hours) 25,000 h
- SKU 12781
- EAN 3801057127811
Product Description
Optonica 12781 is a 60×60 cm LED panel with 6000 K cool white light for general lighting in workrooms, shops, corridors and other dry indoor spaces. It provides 4200 lm from 30 W, achieving a luminous efficacy of 140 lm/W. Its white housing and broad light surface create a clean, coordinated ceiling-lighting arrangement.
Cool white light for everyday work
The 6000 K colour temperature gives the light a cool white appearance. This variant suits technical workrooms, service areas and other spaces where that particular light tone is desired. The colour temperature is fixed, making it straightforward to specify matching panels throughout a room. A broad 120° beam angle distributes light across a wide area, while CRI ≥80 describes its colour-rendering performance.
Driver included
A STARSENSE driver is included for operation from a 220–240 V AC, 50–60 Hz supply. This model is non-dimmable. Its energy efficiency class C and stated 30 kWh consumption per 1000 operating hours provide useful information when comparing electrical consumption with other luminaires. Select the number of panels according to the room size, ceiling height and required lighting level.
For 60×60 cm ceiling modules
The body measures 595 × 595 × 33 mm and is intended for a nominal 600 × 600 mm modular ceiling. Surface-mounted or suspended installations require compatible mounting accessories. Its white aluminium housing and IP20 rating suit dry indoor spaces. The manufacturer specifies a 25,000-hour rated life and a 3-year warranty.

