Back-Lit LED Panel 620x620mm 18-25W CRI>80 200lm/W UGR<19
Back-Lit LED Panel 620x620mm 18-25W CRI>80 200lm/W UGR<19
Description
LED Back-Lit Panel 62×62 cm – 200 lm/W | Energy-Efficient & UGR <19 | Wählbare Lichtfarbe
Professional Back-Lit technology for offices, clinics and commercial spaces – available in 4000 K, 5000 K and 6000 K, the highest efficiency in its class.
200 lm/W
Efficiency
5,000 lm
Luminous Flux
25 W
Wattage
50,000 h
Lifespan
UGR <19
Glare Control
4000–6000 K
Selectable Colour Temp.
Highly efficient, glare-free and long-lasting: our LED Back-Lit Panel in 62×62 cm format achieves an impressive efficiency of 200 lumens per watt – roughly twice as efficient as standard panels. With 5,000 lumens, a glare rating of UGR <19 and a lifespan of over 50,000 hours, this panel is the ideal choice for offices, clinics, classrooms and commercial spaces. The colour temperature is freely selectable: 4000 K (Neutral White), 5000 K (Daylight White) or 6000 K (Cool White) – please select when ordering.
Technology
Why Back-Lit Is Better
Full-Surface Illumination Instead of Edge Feeding
With Back-Lit technology, the entire back surface of the panel is uniformly fitted with LEDs. Light radiates directly through the diffuser – no light guide that can yellow over time. The result: higher homogeneity, no visible hotspots and more efficient heat dissipation.
Comparison
Technology
Edge-Lit
Back-Lit
Homogeneity
Medium
High
Yellowing Risk
Yes
No
Efficiency
100–140 lm/W
200 lm/W
Your Benefits
Built for Professional Use
Maximum Efficiency – 200 lm/W
While standard panels typically achieve only 100–140 lm/W, this panel delivers 200 lm/W at system level – significantly reducing operating costs.
Energy Efficiency Class B (EU Scale A–G)
Perfect Homogeneity
LEDs cover the entire back surface – a perfectly uniform light output with no visible hotspots or brightness drop-off towards the edges.
Flicker-Free & Instant Brightness
High-quality constant-current driver with flicker-free instant start – no buzzing, no warm-up delay, full light output at the touch of a switch.
Long Lifespan – 50,000 h
At 8 hours of daily use, the panel operates for over 17 years without lamp replacement. Certified to L90B10.
17+ Years at 8 h/Day
Excellent Colour Rendering – CRI >80
Colours appear natural and true-to-life – essential for offices, clinics and retail spaces.
Flexible Installation
Suitable for recessed installation in grid ceilings, surface mounting with optional frame or suspension via cable kit. Depth only 35 mm.
Only 35 mm Deep
Specifications
Technical Data
Parameter
Value
Power Consumption
25 W / 18 W switchable · Efficiency Class B
Luminous Flux
5,000 lm (25 W) · 3,600 lm (18 W)
Luminous Efficacy
200 lm/W
Colour Temperature
4,000 K (Neutral White) · 5,000 K (Daylight White) · 6,000 K (Cool White) – selectable
Colour Rendering (CRI)
Ra > 80
UGR Glare Rating
UGR < 19
Beam Angle
120°
Dimming
Not dimmable · switchable 18 W / 25 W
Protection Rating
IP41 (dry indoor use)
Protection Class
II (double insulation)
Operating Voltage
200–240 V AC · 50/60 Hz
Power Factor
> 0.95
Housing Material
Aluminium alloy (white) · PC diffuser >90% transmission
LED Type
SMD 2835
Lifespan
50,000 hours (L90B10)
Operating Temperature
−20 °C to +50 °C
Certificates
CE · RoHS
Dimensions (W×D×H)
620 × 620 × 35 mm
Weight
1.87 kg
Applications
Where Can It Be Used?
Office & Administration
Uniform, glare-free lighting – UGR <19 approved for screen workplaces per EN 12464-1.
Clinics & Labs
Daylight-white light for focused, colour-accurate work.
Schools & Universities
Flicker-free light that supports concentration.
Retail
Full-surface illumination for brilliant product presentation.
Hotels & Hospitality
With surface frame or pendant suspension also usable as a design fixture.
Commercial & Industrial
Robust and efficient – for lobbies, conference rooms and halls.
FAQ
Frequently Asked Questions
What ceiling size is required?
The panel measures 620 × 620 mm and fits into standard grid ceilings with a grid size of 625 × 625 mm. A cutout size of 600 × 600 mm is required for installation.
Can I dim the panel?
In the standard version, the panel is not dimmable. Replace the standard driver with a 25 W 0–10 V dimmable driver if you require stepless brightness control. We are happy to advise you.
What are the benefits of switchable wattage (25 W / 18 W)?
You can flexibly adapt the panel to your brightness requirements. At 25 W you achieve 5,000 lumens; at 18 W you reduce brightness to 3,600 lumens and save additional energy.
Is the panel suitable for wet areas?
No, the panel has an IP41 protection rating and is designed for dry indoor use. For wet areas or outdoor use, we recommend our special IP65 panels.
Was bedeutet UGR <19?
Der Unified Glare Rating (UGR) gibt die Blendwirkung einer Leuchte an. UGR <19 ist geeignet für allgemeine Arbeitsbereiche.
Package Contents
1× LED Back-Lit Panel 62×62 cm · 1× LED driver (not dimmable, switchable 18 W / 25 W)
