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Lighting Fair Information

2010 Hong Kong International Lighting Fair (Autumn Edition)

Date:10/27/2010~10/31/2010
Location: Hong Kong
Convention and Exhibition Centre
Booth: Arranged

T-TECH LED vs. TRADITIONAL DC LED vs. AC LED

T-TECH LED

SYSTEM	AC Power DC LED Directly
POWER FACTOR	90%
EFFICIENCY	90%
DIMMABLE	0%~100%
ADAPTOR	No Adaptor
HEAT	Lower Heat Generated than DC LED and AC LED
TEMPERATURE RESISTANCE	-40~100 Degree C
ENERGY SAVING	20% than Traditional DC LED
FREQUENCY GLISTENING	No Glistening, up to 30% Input Voltage Change
LIFE SPAN	40K Hours, 2 Times of DC LED
INPUT VOLTAGE	110V or 220V or 277V
HOT SPOT	No Hot Spot
DRIVE IC	No Drive IC
VOLUME	Compact Volume
WEIGHT	Light Weight
PRICING	Lower Cost

TRADITIONAL DC LED

SYSTEM	AC Power Adaptor and Bridge Constant Current Drive IC DC LED
POWER FACTOR	Under 75%; 85% PF of Adaptor and 90% PF of Drive IC
EFFICIENCY	78% around
TEMPERATURE RESISTANCE	Adaptor Can Not Resist High Temperature over 60°C and Low Temperature -30°C
ADAPTOR LIFE SPAN	Limited to 20,000 Hours Usually
DIMMABLE	IC and Dimmable Circuit Is Required for
VOLUME AND WEIGHT	Space Required for Adaptors

AC LED

SYSTEM	AC Power AC LED
POWER FACTOR	88%~90%
EFFICIENCY	70%
DIMMABLE	30%~100%; It Is Flashing under 30%
ADAPTOR	No Required
HEAT	Generated from Resistors Used
FREQUENCY GLISTENING	Yes, Not Suitable for Reading
INPUT VOLTAGE CHANGE	Flashing as Input Voltage Change over +- 10%
LUMINOUS FLUX	Low lm/W
PRICING	Two Times Price than DC LED
INPUT VOLTAGE	110V AC or 220V AC

n T-Tech LED vs. Traditional DC LED vs. AC LED

n TILS lightens up Taiwan lighting industry

n Wing LED Desk Lamp Earned Taiwan Excellence Award From JUSTLED
Brand which Powered by Acon

ADVANCED CONNECTEK INC.	JUSTLED LED Franchise Store
No2, Alley 9, Lane 45, Pao-Hsin Rd., Hsin-Tien , Taipei, Taiwan 231	No. 105, Sec. 2, Xitun Rd. Xitun Dist., Taichung City 40747
Tel：+886-2-29175598 Fax：+886-2-29156703	Tel：+886-4-23159877 Fax：+886-4-23157887