High Power LED PCB Design uses low-power multi-chip integration technology for LED chip packaging or COB module packaging. The DCB (Direct Copper Bonded) ceramic heated sinking substrate for high-power LEDs is a composite material that is bonded directly to a ceramic substrate (alumina or aluminum nitride) at high temperatures.
Since the bond between the copper foil and the ceramic substrate is formed by a bonding technique, by using the DCB ceramic substrate as heat dissipation, it will have a stronger adhesive strength than a general-purpose PCB material or a thick film circuit material.
Ceramic dielectric strength gives LED package products excellent thermal conductivity and long-term material stability. In other words, the isolation performance of LED products does not change with increasing operating temperature and number of thermal cycles. In addition, DCB ceramic PCBs have higher current loads and better solderability than thick film circuits.
High Power LED PCB Design uses high-brightness LED chips with excellent light efficiency, luminous flux of 700lm and luminous efficacy of 100lm / w. Compared to traditional incandescent lamps, lighting efficiency is increased by 10 times and energy is saved by 90%. Compared with traditional energy-saving lamps, lighting efficiency is increased by 200%, which is both economical and environmentally friendly. Replacing energy-saving lamps and incandescent lamps with LEDs will greatly reduce operating costs.
This is a new generation model that uses magnesium alloy luminaires to make it harder, lighter and better. And make it look more beautiful, compact and novel.
It is very safe, has no mercury, no harmful substances and can be completely recycled.
It has several types of color temperature, optional color temperature: warm white (2700k-3500k), natural white: 3800k-4800k, cool white: 5500k-6500k.
It has high color rendering and a color rendering index of 80, which is much higher than traditional fluorescent lamps and can reflect the original color of the object.
It has a long service life of over 50,000 hours. It is 10 times that of traditional energy-saving lamps and 50 times that of traditional incandescent lamps.
It is suitable for professional applications in indoor environments such as hotels, restaurants, offices, houses, conference rooms, factories, workshops and supermarkets, and is an ideal replacement for traditional incandescent lamps.