CITIZEN, headquartered in Fujiyoshida, Yamanashi Prefecture, Japan, this time, the new series of white LED lamps are available in CL-L102-C7 series with an input current of 700 milliamperes (mA), a color temperature of 5,000K, and a size of 50mm x 7mm x 2mm, quite guaranteed
CITIZEN pointed out that the company's previous CL-L102-C3N series LED products are suitable for LED light sources used in electronic devices such as mobile phones, with a luminous efficiency of 70 lumens per watt, and a maximum light volume of 245 lumens. It has been adopted by many manufacturers in Japan and internationally. The CL-L102-C7 developed this time has better product specifications and efficiency than previous works. It is an improved CL-L102-C3 series with more than twice the amount of light.
Due to the improved luminous efficiency, CITIZEN believes that the CL-L102-C7 can replace the 40-watt bulb-white bulb and the 8-watt bulb-colored fluorescent lamp. It is also a good choice with solar cells. Because the CL-L102-C7 can reduce the input voltage to 160 milliamperes (mA) in power-down mode, it produces up to 150 lumens of light at 110 lumens per watt.
CITIZEN pointed out that the CL-L102-C7 also introduced a product with a color temperature value of 2,900K. It is expected that the product will be delivered in October 2007, and will be officially mass-produced and shipped in January 2008.
Coupletech Co., Ltd. supply diode-pumped Pulsed Solid-state laser and passive Q-Switched Pulse Laser models, in particular, athermal diode-pumped Pulsed solid-state Laser 1064nm without temperature control can work from -40℃ to +60℃ and diode-pumped Pulsed solid-state Laser with air-cooling can work from -40℃ to +60℃ for Laser Distance Measuring, and the power is >100mJ for the repetition of 1-100Hz. Passive Q-Switched pulse laser models consist of Mid-infrared laser MP-3200, Eye-safety Laser MP-1570, Infrared laser MP-1064, Green laser MP-532, UV laser MP-355, Deep UV laser MP-266, and these products cover a wide range of wavelengths: 3200nm, 1570nm, 1064nm, 532nm, 355nm and 266nm, with operating temperature of 10 ~ 35℃, the average power is 0 ~ 200 mW for the repetition of 20kHz.
Coupletech's Pulsed solid-state laser has advantage of compact athermal resonator design, no significant warm up time, no power consuming cooling system, no diode technology for increased efficiency and long life performance, no high energy with low beam divergence and Shock and viabration hardened.
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Coupletech Co., Ltd. , http://www.coupletech.com