A passion for quality
At Deltalight, we like to be a leading light in everything we do, but especially when it comes to quality. This is possible because we do everything ourselves: from design to production and quality testing, we control every step in the process.
Light for life
The entire manufacturing process contributes to the durability of our light fixtures. Perfect for customers who are looking for Pure Lighting Pleasure for a long time to come. Many of our product ranges have a special coating that we combine with high-quality alloys and specialty paints. This results in extra durable products.
How to avoid corrosion in outdoor lighting?
Our outdoor lighting receives an extra bit of TLC to prevent oxidation and corrosion. Deltalight uses only the purest aluminum alloys with the lowest possible degree of rusting for its outdoor light fixtures. The protection provided by conversion coatings on all suitable parts, including cast aluminum, enhances the resistance to corrosion. The titanium-based conversion coat offers additional protection prior to the final coat of polyester paint.
Extensive pretreatments
We apply extensive pre-painting surface treatments for maximum protection against corrosion, such as appropriate surface preparation, by etching, rinsing with demineralized water to remove residues, and applying a chemical conversion treatment to protect against rusting.
Resistance to aging and UV
Our light fixtures feature a polyester powder coating comprising saturated polyester resins, applied electrostatically and cured at 200°C. This process ensures exceptional resistance to atmospheric aging and UV exposure, ensuring that the light you see remains perfect in every condition.
Optimal durability
Coating is an essential step in the production process, as it largely determines the ultimate service life of our light fixtures. Therefore, all coating procedures at Deltalight also involve automatic process controls and daily quality tests. We constantly carry out strict checks on the various parameters in each step of the process, such as purity, pH, chemical concentrations, and temperature. This ensures that the conversion coat is formed in the best possible way, guaranteeing optimum corrosion resistance and powder coating adhesion. Finally, the quality of the materials, process, and finishing layers is checked by filiform corrosion tests that last up to 1.000 hours.