LangeLight lamps

LangeLight: practical LED lighting for corridors, offices and entrances

LangeLight is the in-house lighting brand of Lange Łukaszuk, a Polish distributor of tools, electrical and lighting equipment based in Byków near Wrocław. The brand is about everyday, functional fittings rather than statement pieces. The maker sums up its aims as quick, simple installation, settings that are easy to adjust, a neutral, universal finish and a classic look that fits almost any building.

Design and technology

LangeLight fittings are plain by intention, and the light colour is usually neutral white at 4000 K, which suits stairwells, hallways and workspaces. The series the maker names include Starlight, Sunlight and Quadlight ceiling luminaires, Office Light panels, SlimLight battens and the Twilight façade light. Several of them hide their cleverness inside: a high-frequency motion sensor, a dusk sensor and a “base light” mode that keeps a dimmed glow on between detections instead of plunging a corridor into darkness.

LangeLight at Lunares

At Lunares, LangeLight covers round and square flush ceiling lights with motion and dusk sensors, including a sensor-free “slave” version, recessed downlights, some with switchable colour temperature (3000, 3400 or 4000 K), 595 × 595 mm LED panels for suspended ceilings, together with surface-mounting frames and a flush frame with clips, SlimLight battens for warehouses and plant rooms, and an illuminated house number luminaire supplied with self-adhesive digits.

What to check when choosing

• Sensor settings. On the sensor ceiling lights, detection range, switch-off delay, dusk threshold and base-light level are set with small switches inside the fitting. Decide these before the diffuser goes back on, especially on a high stairwell ceiling.
• Protection rating. The Sunlight sensor ceiling light, SlimLight battens and the Twilight number light are rated IP65, so they cope with damp basements, garages and outdoor walls. The office panels and the switchable downlight are IP44: protected against splashes, but not meant for direct spray.
• Adjustable output. SlimLight lets you set the power anywhere from 18 to 80 W with a potentiometer, and some downlights let you pick the colour temperature with switches before installation. One model can therefore match different rooms or lighting requirements.
• Ceiling type. The panels drop into a standard 600 mm grid ceiling. For plasterboard or solid concrete you need the matching surface frame or the flush frame with clips, listed alongside the panels.
• Installation. These are 230 V fittings, so have them connected by a qualified electrician.

For other options, browse all LED panels or flush ceiling lights.