SYNERGY21 LED Office Line Ceiling Panel 40W 4000K 4000lm Dimmable White 620x620mm

4000 lumens of neutral white light from a slim 11mm panel that keeps glare below UGR 19—ideal for screen-intensive workspaces.

Overview

Engineered for recessed installation in standard 620x620mm ceiling grids, this LED panel combines an aluminium frame with a PMMA diffuser for robust, even illumination. It consumes 40W while delivering 4000lm at 4000K, with a lifespan of 50,000 hours and an energy efficiency class of F. The panel is dimmable, allowing brightness adjustment to suit tasks and reduce energy use. An IP20 rating makes it suitable for indoor environments, and it operates on 220-240V AC at 50/60Hz.

What stands out

• Dimmable: Adjust brightness to match tasks and mood, further cutting energy consumption.
• UGR<19: Special diffuser and optical design minimize glare for comfortable screen work.
• Neutral White 4000K: Creates a bright, neutral atmosphere that boosts concentration.
• Versatile mounting: Recessed as standard, with optional surface-mount and suspension kits available separately.
• Slim profile: Only 11mm thick, integrating seamlessly into modern ceilings.

Technical details

• Light Type: LED Panel
• Power Consumption: 40 W
• Luminous Flux: 4000 lm
• Colour Temperature: 4000 K (Neutral White)
• Colour Rendering Index (CRI): >80 Ra
• Unified Glare Rating (UGR): <19
• Beam Angle: 120°
• Input Voltage: 220-240 V AC, 50/60 Hz
• Lifespan: 50,000 hours
• Protection Class: IP20
• Energy Efficiency Class: F
• Material: Aluminium frame, PMMA diffuser

Our verdict

A high-performance LED panel that delivers office-grade lighting with excellent glare control and flexibility, making it a smart choice for modern workspaces.