ALKAN® · Floodlights & Sports
Alfa
150–400 W · 18,750–54,000 lm · IP66
Why this luminaire
Alfa: powerful light for pitches, yards and open areas
Alfa is an ALKAN® floodlight. It is built for sports grounds, logistics yards, ports and building façades, where light has to reach far and stay even. Our engineers choose the variant and the optic in DIALux evo, so you install exactly the power the area needs.
Built for the job
Aluminium draws heat away from the LEDs, which protects light output and lifetime.
Tempered glass protects the LEDs and optics and is easy to keep clean.
Dust-tight and protected against powerful water jets (EN 60529).
Impact resistance to EN 62262.
The operating range.
Mains supply.
LED lifetime.
Colour rendering index.
Where it fits
Training pitches, courts and club grounds.
Logistics yards, terminals and storage areas.
Building façades, squares and general area lighting.
Application by competition class
Per EN 12193: high-level national and international competition, usually with large spectator distances.
Mid-level competition such as regional and club matches.
Training, school sport and recreational play.
Engineering notes
Mast, pole or wall mounting with the bracket. Tilt and aiming points come from the DIALux evo calculation, and we hand them over as an aiming list.
Optics and beam angles are defined per variant. We compare them in DIALux evo with your geometry and pick the one that reaches the target with the fewest luminaires.
No dimming interface is specified for this luminaire. If your project needs one, we check the options with the manufacturer before we quote.
Install and connect following the instructions supplied with the luminaire. Clean the cover periodically to keep the designed light levels; the calculation already includes a maintenance factor.
Certification and standards
CE: the manufacturer’s EC declaration of conformity under Low Voltage Directive 2014/35/EU (January 2025) names the AKPRL series.
The LED driver is ENEC-certified. The luminaire itself has no ENEC licence of its own.
Coverage is stated as published by ALKAN®. Certificate copies come with every offer.
Standards: EN 60598-1, EN 60598-2-5.
Datasheets for every variant are in the variants table on this page; LDT/IES photometric files are available on request.
Questions we hear
Can it replace my existing luminaires?
In most retrofit projects, yes. We check the existing mounting points and the target values in a calculation before we quote, so you know the result in advance.
What tolerances apply to these values?
Tolerances: power +2.5%, luminous flux −10%, efficacy −5%. Our calculations take this into account.
Plan your project with Alfa
Send us drawings, photos or a few measurements of the site. You get a DIALux layout, the quantities and an offer from the official ALKAN® distributor.
Request a DIALux calculationTechnical specifications
| Power | 150–400 W |
|---|---|
| Luminous flux | 18,750–54,000 lm |
| Efficacy | 125–155 lm/W |
| Colour temperature | 4000 K / 6500 K |
| Colour rendering | Ra>70 |
| Ingress protection | IP66 |
| Impact resistance | Body IK09, glass IK08 |
| Ambient temperature | −40 °C to +45 °C |
| Supply | 220–240 VAC 50/60 Hz / 184–264 VAC 50/60 Hz |
| Driver | ENEC-certified, protected against voltage surges |
| LED lifetime | 60,000 h |
| Housing | Injection-moulded aluminium |
| Cover / optic | 4 mm clear tempered glass |
| Finish | electrostatic powder coating, textured grey |
| Standards | EN 60598-1, EN 60598-2-5 |
| Certificates | CE declarationENEC-certified driver |
| Product code | Version | Power | Luminous flux | Efficacy | W × L × H | Weight | Datasheet (PDF) |
|---|---|---|---|---|---|---|---|
| 53.AKPRL 150A | 150 W | 18,750 lm | 125 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 180A | 180 W | 22,500 lm | 125 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 200A | 200 W | 25,000 lm | 125 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 220A | 220 W | 27,500 lm | 125 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 240A | 240 W | 30,000 lm | 125 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 280A | 280 W | 39,200 lm | 140 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 300A-E | 300 W | 46,500 lm | 155 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 300A-M | 300 W | 39,000 lm | 130 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 320A | 320 W | 43,200 lm | 135 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 350A | 350 W | 45,000 lm | 140 lm/W | 433 × 461 × 61 mm | 10.85 kg | ||
| 53.AKPRL 400A | 400 W | 54,000 lm | 135 lm/W | 433 × 461 × 61 mm | 10.85 kg |
Tolerances: power +2.5%, luminous flux −10%, efficacy −5%.
Injection-moulded aluminium housing with cooling fins integrated into the cover for effective heat dissipation. A seamless silicone gasket seals the housing against dust and moisture at any tilt angle. Wide optics suit general area lighting. ALFA is a direct replacement for 400 W sodium-vapour floodlights and saves up to 50% energy.
Astro
Nano Projektör
Planet 3X4
Planet