LED linear fixture HR-LH-WW-W-NT 36947

Linear LED fixture for ceiling mounting

An 850 mm long fixture with a slim profile (43 mm), designed for spaces requiring uniform, diffuse lighting—such as corridors, production halls, warehouses, or offices. The integrated LED light source ensures consistent brightness without the need for bulb replacements, while Class I protection guarantees safe connection to an earthed circuit.

Light is emitted downward with a 60° beam angle in both planes, creating an even illumination distribution on the floor level. A UGR value below 17 indicates low glare—essential for work at desks or control stations. The warm white color (3000 K) with a color rendering index Ra 80 delivers natural, eye-friendly light without overly cool tones.

Construction and operating conditions

The housing, made of steel and plastic, ensures durability while maintaining a lightweight design (1.52 kg). The white diffuser lens evenly disperses light without creating “striping” effects—no visible LED points. The quick-connect plug-in terminal simplifies installation, even for less experienced users: simply insert wires with a cross-section of 1.5–2.5 mm² and tighten.

This fixture does not support dimmers—it is not designed for dynamic brightness control but operates stably in a fixed mode. With an IP20 rating, it is intended exclusively for indoor use in dry environments. The operating temperature range of 5–25°C means it is unsuitable for unheated spaces—such as cold storage areas.

Durability and efficiency

A luminous flux of 4950 lm at a power consumption of 42 W results in a luminous efficacy of 118 lm/W—a high value for this type of fixture. A lifespan of 50 000 hours (L90B10) means that after this period, the fixture still emits at least 90% of its initial luminous flux—90% of units maintain this brightness. A switching cycle rating of ≥30 000 confirms resistance to frequent on/off cycles—no risk of premature failure due to heavy usage.

Color consistency ≤6 SDCM ensures that even when multiple fixtures are installed in the same space, no visible differences in light color will occur.