Linear lamp HOKASU i-beam

Series of luminaires with built-in power supply. Aluminum anodized housing. (any RAL profile color). Japanese LED modules: 3000K, 4000K or 5000K Power up to 26 W/m. Any length!

Power, W

  • 18
  • 21
  • 28

Color temperature, K

  • 3000
  • 4000


  • black (ral9005)
  • white (ral9003)
Availability Photo Name
Power, W
Color temperature, K


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The line of lights is inspired by the latest trends in interior design and brings them to life through elegant housing and precise details. i-beam is not only about creating a pleasant atmosphere, it is also a beautiful decorative element that supports the design concept.


Create a sense of spaciousness by combining light fixtures. The luminaire can be used for general and directional lighting to focus attention on specific tasks. We recommend using this elegant line of light in office spaces: open spaces, offices, meeting rooms, reception areas.


The feature of the model is in the body of the luminaire. HOKASU specialists took into account the inconvenience of previous models and created a new solution - a profile with an additional compartment for the power supply unit. It is no longer necessary to attach the power supply to the base of the luminaire: a special compartment hides the power supply in the luminaire body. The large compartment is also suitable for control: DALI, TRIAC, 0-10V, 2.4GHz.


The harmony and style of the series intersects with the practicality of installation. There is no need to cut a hole in the ceiling for installation, as the profile is mounted on hangers. The luminaire is attached to the main ceiling using a system of collet suspension – The kit consisting of 2 x 2.5 m steel cables with holders, to be purchased separately. The reliable mounting and convenient collet suspension system allows you to fix the luminaire at the desired height.

Distinguishing characteristics

Linear lights are a profile in which light modules are installed. The kit also includes a power supply and 2 plugs. Ready luminaire is connected to 220V. Modules with frosted diffuser and wide light angle of 120° provide a high level of visual comfort and exclude glare effect.

Additional features

  • Production of lighting fixtures to individual dimensions in 72 hours;
  • Increase the length of the suspension and connection cable;
  • Hull painting in any color from the RAL table;
  • Production of a luminaire with dimming;
  • Production of RGB version of the fixtures.

Complete set

LED module
Profile screen
Power Supply


Dimensions: 39х80mm. Length up to 2 meters.
Colors: Black (RAL9005), white (RAL9003)
Weight: 1.5 kg/m.
Power: up to 14 W/m (can be increased by selecting alternative equipment).
Choice of light colors: Daylight White (4000K), Warm White (3000K)
Warranty 5 years. Service life of at least 15 years
HOKASU – advanced lighting systems from Japan.
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LED modules HOKASU

The HOKASU LED module has a high color rendering index of CRI>85, a parameter that is important to consider when organizing lighting in any type of room.

Modern crystals with luminous efficacy >140 lm/w have made it possible to set the energy efficiency class A++. Taking into account losses when passing through the diffuser, the luminous flux reaches 110 lm/w - the best figure for such equipment in the world.

The aluminum base actively dissipates heat, which extends the life of the LEDs and protects the board from physical damage. The module is superior in reliability to any high-power LED strip.

Each module is manufactured in control according to Japanese quality standards and is tested in the laboratory.

Diffuser - made in Europe

In the manufacture of diffusers, patented German light-diffusing polycarbonate granules are used.
The diffuser does not change color during the entire service life (more than 10 years).

There are two diffuser options to choose from:

  • Color opal (75% light transmission). Co-extrusion technology + UV protection on 2 sides "HEP - HOKASU protect cover";
  • Transparent polycarbonate with microprism effect.

The modern solution for the linear luminaire - diffusers with patented technologies HGC, HPC и HHC.

The HOKASU Glare Control (HGC) technology is designed specifically for commercial environments. Based on the technology, we produce transparent and prismatic diffusers with high light transmission and pleasant geometric lighting effect. HGC diffusers are compatible with the UGR (Unified Glare Rating) standard and allow you to increase the lighting efficiency of commercial spaces up to 90%.

The HOKASU Protect Cover (HPC) co-extrusion technology has made it possible to develop a diffuser that has simple light transmission and a long service life. Each diffuser is made of two materials:

  • Polycarbonate. Used for resistance against external influences and high temperatures. Suitable for indoor and outdoor use;
  • Acrylic. To prevent yellowing due to UV rays. During the entire service life, which is more than 10 years, the lamp retains high-quality light without changing the color temperature.

HOKASU Heat Control (HHC) is a specialty polycarbonate that delivers 10 times more heat than conventional raw plastic. The main factor affecting the durability of the luminaire is good cooling of the LED modules, which is very important when designing. Recall that the basis of the HOKASU linear lamp is aircraft-grade aluminum. The only element that does not transfer heat well is the diffuser. Based on these factors, we developed polycarbonate using HHC technology, which allowed us to increase heat dissipation in the finished luminaire.

Color rendering index

The luminaires use proprietary LED modules. They guarantee: good color rendering index, high efficiency A++ (>140lm/w), solid homogeneous line of light (no visible dots and borders).

(CRI, aka Ra) - a parameter characterizing the level of correspondence of the natural color of the body to the visible (apparent) color of that body when illuminated, was proposed in 1965. It is believed that the CRI of quality residential light should be at least 80. According to HOKASU standards, the color rendering index of a luminaire CRI>85. LEDs with a CRI > 90 are generally used.

Color temperature

According to statistics >85% of lighting projects around the world are realized using light sources in this color temperature.


Warm cozy light with a yellowish hue is perfect for creating a relaxing atmosphere in your bedroom or, for example, in lounge areas, spas, restaurants.


The softest and most pleasant shade for creating a bright and favorable atmosphere in both residential and commercial spaces.


White is a bright neutral shade suitable for giving objects a natural shine and for better transfer of natural colors. Used in car showrooms or beauty salons.

Customization - a wide range of possibilities

Thanks to the clever design of HOKASU luminaires, we can offer you a customized solution:

  • Manufacturing fixtures to your size in 72 hours;
  • increase the length of the suspension and connection cable;
  • painting of the body in any color according to the RAL table;
  • assembling the RGB version of the lights;
  • Equipping luminaires with all types of control systems (digital/analog/DALI/DMX/1-10V);
  • emergency lighting unit for 1 and 3 hours;