800 lumens LED bulb lamp will replace 60W incandescent lamp

Has given the country disable incandescent lamp and cut-off specification will be gradually implemented since 2011, Toshiba (Toshiba), PHILPS (Philips) and light emitting diode (LED) lighting manufacturers exhibition kick-off lamp deployment. In the high voltage (HV) LED Diego technology progress, LED chip factory has successfully developed a 800 lumen bulb, and is actively developing more than 1000 lumens bulb, in order to speed up the attack after a 60 watt incandescent bulb layout.

EPISTAR R & D Center Research Associate Xiangjun Hong group nitride is expected to 2015, LED will have more than 50% of the global output of lighting.

With the time limit for countries to ban the production of incandescent light gradually approaching, Toshiba, PHILPS, Lighting (GE), LEDON OLED LED lamps and other manufacturers have been in full swing layout of its product line. EPISTAR R & D Center Research Associate Xiangjun said Hong nitride group, in addition to flaunt longevity, luminous efficiency and price advantage, because the cost is the key to the popularity of LED lighting, 800 lumens bulb, up to 1000 lumens per dollar package, high voltage LED and increase LED warm white light LED will become represent the general trend, technology the key to the work of taking LED chip.

Recently, PHILPS, Toshiba leading the industry developed 800 lumens of LED bulb, to replace a 60 watt incandescent bulb, the goal is to reach the price of $40 in 2011, to replace the 40 watt incandescent bulbs for $20, and reached $8 in 2015. Hong Xiangjun analysis, in order to reduce the optical loss, the future LED lighting manufacturers must exceed 1000 lumens in stride.

In addition, Hong Xiangjun stressed that the cold white and warm white LED observation of luminous efficiency, price evolution, in order to speed up the LED to replace the incandescent lights in the city accounted for $1000 each, packaging technology will be irresistible lumens, once the smooth production, cold white LED will reach 1000 lumens per $1 for each LED chip plant in 2015 target.

Another concern is the high voltage of LED, compared with the current scheme, high voltage scheme can reduce the decrease of luminous efficiency, and adopt more efficient drive, AC scheme does not appear fault defects plus, and low manufacturing cost and easy production, will become the most easy to achieve high performance LED lighting solutions become LED chip manufacturers trying to attack the market. Xiangjun Hong pointed out that the high voltage of LED is mainly aimed at the indoor lighting design for the simplified LED and power converter.

At present, many LED chip manufacturers are trying to increase the red LED by AIGalnP among the high CRI, Hong Xiangjun, compared with blue LED phosphor mixed warm white color scheme 82%, warm white light LED mixed color can be as high as 90%, so it will be the mainstream market.