Linear luminaire HOKASU R70 IP67

The modern answer for a linear luminaire is diffusers built on the patented HGC, HPC and HHC technologies.

Technology HOKASU Glare Control (HGC) was developed specifically for commercial spaces. On the basis of this technology we make clear and prismatic diffusers with high light transmission and a pleasing geometric lighting effect. HGC diffusers comply with the UGR (Unified Glare Rating) standard and raise the lighting efficiency of commercial spaces to as much as 90%.

Coextrusion technology HOKASU Protect Cover (HPC) made it possible to develop a diffuser with plain light transmission and a long service life. Every diffuser is made of two materials:

• Polycarbonate. Used for resistance to external influences and high temperatures. Suitable for indoor and outdoor use;
• Acrylic. To prevent yellowing under ultraviolet light. Throughout its service life — and that is more than 10 years — the luminaire keeps its light quality without any shift in colour temperature.

HOKASU Heat Control (HHC) is a special polycarbonate whose heat dissipation is 10 times higher than that of ordinary untreated plastic. The main factor in a luminaire's longevity is good cooling of the LED modules, which matters greatly at the design stage. A reminder: the basis of a HOKASU linear luminaire is aircraft-grade aluminium. The only part that conducts heat poorly is the diffuser. With this in mind we developed a polycarbonate using HHC technology, which raised heat dissipation in the finished luminaire.

Patented German light-diffusing polycarbonate granules are used to make the diffusers. The diffuser does not change colour over its entire service life (more than 10 years).

Two diffuser options are available:

• Colour opal (75% light transmission). Coextrusion technology + UV protection on both sides, "HEP – HOKASU protect cover";
• Clear polycarbonate with a microprism.

The HOKASU LED module has a high colour rendering index, CRI>85 — a figure worth weighing when lighting a room of any kind.

Modern chips with an efficacy above 140 lm/W earn the luminaire an A++ energy class. Even counting the losses in the diffuser, the luminous flux reaches 110 lm/W — the best figure for this kind of equipment anywhere.

The aluminium base dissipates heat actively, which extends the life of the LEDs and protects the board from physical damage. The module beats any high-power LED strip for reliability.

Every module is made under Japanese quality control and tested in the laboratory.