[High-tech LED News] Everlight Electronics has introduced high-voltage driving High Voltage LED components of 1W, 2W and 4W power. The series uses ceramic substrate packaging technology and measures 3.5x3.5mm (1W) and 6.0x6.0mm (2W and 4W).
According to reports, a single chip at 47-55VDC, high-voltage drive LED can provide 80 and 100lm luminous efficiency, color temperature is 3000K and 5700K respectively; 2W high-voltage drive LED with dual-chip design, can provide 140 lm at 95-111VDC 2700K; 4W's 95-111V (US) and 190-220VDC (European), can provide 275 and 375 lm luminous efficiency, color temperature of 3000K and 5700K respectively.
Yiguang pointed out that the use of high-voltage driving LEDs can eliminate the problem that general DC LEDs need to be driven by current conversion to illuminate the light. It can be illuminated by a simple bridge resistor and provides a stable and efficient light source. Save on the cost of the drive parts when designing the bulb.
In addition, Yiguang further pointed out that there is no need for current conversion parts, the space saved can enhance the heat dissipation device of the bulb and the ceramic substrate can improve the life of the LED, and the extra space can also increase the change of the exterior design, so it is very suitable. In small LED energy-saving light bulbs such as candle light (MR-11) or jewelry light (MR-16).
In addition to saving parts costs, the brightness of high-voltage drive LEDs is increased, LED usage in energy-saving bulbs can be reduced, and assembly processes can be simplified, and the manufacturing cost of LED bulbs can be reduced, and carbon dioxide generation during assembly can also be reduced.
According to reports, a single chip at 47-55VDC, high-voltage drive LED can provide 80 and 100lm luminous efficiency, color temperature is 3000K and 5700K respectively; 2W high-voltage drive LED with dual-chip design, can provide 140 lm at 95-111VDC 2700K; 4W's 95-111V (US) and 190-220VDC (European), can provide 275 and 375 lm luminous efficiency, color temperature of 3000K and 5700K respectively.
Yiguang pointed out that the use of high-voltage driving LEDs can eliminate the problem that general DC LEDs need to be driven by current conversion to illuminate the light. It can be illuminated by a simple bridge resistor and provides a stable and efficient light source. Save on the cost of the drive parts when designing the bulb.
In addition, Yiguang further pointed out that there is no need for current conversion parts, the space saved can enhance the heat dissipation device of the bulb and the ceramic substrate can improve the life of the LED, and the extra space can also increase the change of the exterior design, so it is very suitable. In small LED energy-saving light bulbs such as candle light (MR-11) or jewelry light (MR-16).
In addition to saving parts costs, the brightness of high-voltage drive LEDs is increased, LED usage in energy-saving bulbs can be reduced, and assembly processes can be simplified, and the manufacturing cost of LED bulbs can be reduced, and carbon dioxide generation during assembly can also be reduced.
Eco-friendly-mercury free, no radiation, low carbon
Eye-protection: uniform and soft light effect, anti-dazzle, relieve visual fatigue
Superb light quality: high luminance light effect, high purity, high color rendering
Foldable design, convenient for travelling
Energy-saving: low power consumption, low degradation, save up to 80% energy
Efficient heat dissipation
Long lifespan(more than 50, 000 hours)
ABS Material LED Desk Lamp,ABS Material LED Reading Desk Lamp,Office LED Desk Lamp Of ABS Material,Adjustable LED Desk Lamp Of ABS Material
Shenzhen Superlight Technology Co., Ltd. , https://www.superlighttech.com