Detailed description
The GKS28-12 PLUS is a corn-type LED lamp with an E27 / E40 base, sized for the renovation of urban light points equipped with 200 W sources. It installs in lanterns and globe luminaires without modifying the fitting.
Installations concerned
- Municipal street lanterns and village centre lighting.
- Globe luminaires in parks, squares and pedestrian paths.
- Residential complexes: driveways, surface car parks, surroundings.
- Business parks and commercial sites with existing poles.
- Severe climatic environments, from -40 to +60 degrees C.
Technical highlights
- 54 W for 6,210 lm, i.e. 115 lm/W: replacing a 200 W source divides installed power by nearly four for a comparable service, which weighs directly on the energy budget of a municipality or a residential complex.
- Sliding connector, 180 degree adjustable angle: the flux is directed towards the area to be lit instead of being lost towards the sky or against the canopy. On a globe luminaire, this orientation distinguishes an effective renovation from a simple change of source.
- Fanless operation: total silence and no wearing parts. A criterion not to be overlooked in residential areas or near inhabited façades.
- Certified for enclosed fixtures: the lamp is qualified to operate in a confined volume, a situation in which many LED lamps see their service life collapse for lack of heat removal.
- Fire-retardant materials: enhanced safety in a closed luminaire where heat builds up.
- Range from -40 to +60 degrees C: a wide range, compatible with harsh winters as well as summer heat build-up under a bowl.
- Service life of 100,000 h at L70: the L70 reference means that the flux remains at least 70 % of its initial value at the end of this period, a figure usable for planning maintenance.
- E27 or E40 base depending on the existing lamp holder.
Note the base, the internal volume of the luminaire and the desired direction of the flux: these three pieces of data are enough to validate compatibility. On a large installed base, testing a few points before general deployment remains the best way to confirm the expected photometric result.
