Rayben Technologies has announced a new line of adjustable white LED modules , LSD-Duo, including 10W, 15W, 20W, 30W and 50W. Consisting of two different LED color temperatures (CCT), the module exceeds 105 lm/W heat lumen. The LSD-Duo series enables manufacturers of spotlight luminaires to produce narrow viewing angles such as 10, 24 and 36 degrees, and adjustable white light from 2700K to 5700K. The new module series allows users to adjust brightness and control color temperature along natural light. The life of the module is 50,000 hours.
(Fig. 1) Adjustable white light 5700K to 2700K and the power system can dim from 100% to at least 25% without affecting the color temperature
(Fig. 2) shows the LSD-Duo adjustable white light module installed in an office hall. The color temperature is 5000K in the daytime, the CRI 87 is displayed, and the color temperature is 2700K and the CRI 81 is displayed.
(Figure 3) Spotlights do not require a diffuser
This new LSD-Duo series uses Lejian's patented intelligent ceramic multilayer board PCB technology MHE® 901 (US Patent No. US9185791). MHE® 901 has the highest thermal conductivity (170 watts/mK), high breakdown voltage characteristics (up to 15 kV) and multi-layer (up to 10 layers) line design.
In the news of the dimmable spotlight, LeChan CEO Ines Nip said, “The demand for spotlights with adjustable white light is increasing. Customers realize that creating a suitable atmosphere and natural light environment can improve employee productivity and improve nighttime sleep. State. Proper use of morning cold light to warm candlelight at night, creating a suitable atmosphere for residential, commercial, retail, hotel, photo studio, stage, museum and industrial applications. On the other hand, spotlight lighting fixtures and distributors It can simplify the troubles and inventory complexity caused by different color temperatures."
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