City lighting is the focus of the outdoor lighting field in recent years, it is one of the important symbols reflecting the quality of a city's economic, cultural, social and living environment, the city landmark building façade and landscape lighting together to construct a gorgeous city night landscape, making people's life better.

SL1135O is a high light intensity, high power full color gamut LED flood light, designed for building facade and long distance light casting, it is the redefinition of LED flood light in optics and color science by Coretronic. Characterized by precise light distribution and full color gamut, with newly developed Superhigh optical architecture and TIR optical lens, it solves optical problems with matrix thinking from the basic principle of light. For the first time, the TIR solution is used to achieve a beam angle of 1.5 degrees,  K value of up to 500LX or more, and large-scale mass production. Changed the previous way to achieve accurate beam by multiple sets of convex lenses to shade or cut the light, in the ultra-high-rise buildings and long-distance light casting to meet the demand comfortably, without wasting light. Every advancement in light control brings improvement in electro-optical conversion efficiency, and the highest energy saving in project application is more than 50%, practicing the dual-carbon goal together with customers.

SL1135O is equipped with CoreTech's self-developed RGBWCLA 7in1 LED chip, with up to 240% REC709 color gamut coverage, presenting colors close to the maximum range perceivable by the human eye. Supporting 1.5 degrees to 120 degrees accurate light distribution, dozens of lens interchangeable, without changing the product structure, can meet the low, medium and high-rise buildings or ultra-long-distance light projection needs. It also supports Dali, 0-10V, phase dimming and DMX512 control, which can provide personalized and diversified light color system for cities on demand.

Through long-term research on outdoor lighting, CoreTech's design team has designed a simple teardrop shaped body for SL1135O, with wind resistance as low as 0.18. The internal and external structure of one-piece die-casting + phase-change liquid-cooling, and the liquid-cooled heat pipe's thermal conductivity of more than 5000 gives it excellent heat dissipation capability, which can keep the temperature difference of the LEDs within 0.2 degrees, to ensure excellent white light quality and color output. It also indirectly extends the service life of the product and reduces the difficulty of subsequent cleaning and maintenance.

Lighting is people-oriented, SL1135O adopts an integrated outer anti-glare cover and built-in round hole grille, which can achieve good glare control and also makes the product shape more simple and compact, thus maintaining the visual integrity and blending with the environment.

SL1269 is a lighting product mainly designed for skyscrapers, bridges and other large outdoor projects. There are currently few lighting solutions for skyscrapers, bridges and other large outdoor projects requiring long-distance light projection or high luminous flux projects. The common 1,000W/2,000W metal halide lamps on the market have disadvantages such as excessive calorific value, rapid light decay and short life. In this regard, this product provides a single luminous flux of white light as high as 100,000Lm, featuring lower luminous temperature and less likely to attract insects and pests compared with traditional metal halide lamps. Made of high-strength tempered glass with the good self-cleaning ability and low light decay rate, it enjoys an expected service life of up to 80,000 hours, with little need to maintain or update components throughout service. At a minimum angle of 2.5 degrees, this product can project light up to 1,200 meters. The high-precision spectral tester and color calibration algorithm make the white light after color mixing on the standard CCT curve.

SL123 is an outdoor floodlight set with internal preset proprietary algorithms. Through its back-touch switch, the product can switch the lens module of combined angle to project a uniform light in a standard geometric shape. Its greatest advantage lies in its ability to individually control the lighting angle of each luminaire through a touch switch, allowing for customized and exclusive light projection solutions for special surfaces such as continuously curved surfaces or shaped buildings. In this way, it overcomes the defects of traditional floodlights with fixed angle or limited adjustment range, and avoids repeated disassembly and installation while optimizing the zoom structure, making the maintenance cost of the product much lower. With an average wall thickness of over 2.5mm, SL1232FZ presents a stable overall appearance and features a good heat dissipation effect for its internal lamp body made of high-pressure cast aluminum. The product also enjoys excellent weather resistance due to the overall use of aluminum alloy combined with the fluorocarbon coating process.

SL2169 is round-shaped LED underground lamp has diversified light patterns (among which the arc flare is the most prominent one), and beam angles can be adjusted according to different installation settings and different distances between the lamp and the illuminated objects to reach the most optimum lighting effects. It can easily illuminate special-shaped buildings even when installed against the wall. The lamp integrates a three-stage body and a rotating part. Its angle can be adjusted from the exterior surface circle, which enables the lamp to more safely and conveniently adjust the angles of all bulbs within a short period of time only by the aid of an Allen wrench. This can avoid droplets condensation in the lamp. The brand-new design of its optical lenses provides a full spectrum of angles size from small to medium and large, as well as light blending, enabling the lamp’s high-quality lighting and performance to be comparable to the level of a spotlight. The high-strength die-casting aluminum lamp body adopts an extra-large heat dissipation structure design, resulting in a thermal conductivity ratio 200 times greater than normal engineering plastics. 

SL1301H is an outdoor linear light in simple shape and suitable for embossed surfaces or building facades. Made of high-strength die-cast aluminum lamp body and toughened glass lampshade, the product shell features strong impact and abrasion resistance, making it easily integrated with the building. It is characterized by the addition of a new generation of tertiary optics lens & built-in color correction algorithm, enabling it to be illuminated at zero distance without significant light spot phenomenon. Moreover, it adopts simple male and female butt connectors for connecting lamps, allowing continuous installation with the identical spacing of LED lights, stable and uniform light curtain and good consistency, which can be installed continuously for more than 10 meters. It also ensures a uniform light mixing effect from zero distance illumination to small and medium angle wall washing, providing higher quality lighting for various scenes.