Xuming Optoelectronics SemiLEDs, a well-known high-power LED manufacturer, launched a new series of C35 LED light sources in July 2012. This product uses Xuming EV LED (Enhanced VerTIcal (EVTM)) chips. C35 products have excellent color temperature control technology, low thermal resistance, and special optical design (to solve the yellow halo and matching mirrors on the market). The C35 series is Xuming's first color-precisionTM LED light source, which reduces the range of white light binning, the light color is more uniform, and solid-state lighting manufacturers are more flexible in color selection. The C35 MacAdam ellipse value can be controlled within 7-step in the ANSI distribution, and the minimum of 4 step is only 2-step. C35 is the latest generation of ceramic-based light source product series. Its low thermal resistance (Rth "8 ° C / W) and good thermal conductivity are important factors for the long life and high reliability of LED light sources. It will also help lighting manufacturers to design lamps with more quality advantages: low light decay, stable chromaticity, and good thermal management. Another feature of C35 is the optical design, which solves the problem of yellow halo, the light color is even and better, and is suitable for various secondary optical lenses on the market. The comprehensive C35 chromaticity concentration, high reliability, low thermal resistance, uniform light color and high compatibility with the market reflector cup are undoubtedly a more convenient light source in the solid-state lighting market. About Xuming Xuming is an enterprise with independent development and manufacturing of LED chips and LED light source packaging technology. The products are widely used in the field of general solid-state lighting, including: street lamps, commercial lighting, household lighting. And enjoy significant achievements in Special Application markets, such as: ultraviolet curing, medical treatment, anti-counterfeiting inspection and agricultural applications. Mainly engaged in ultraviolet light, blue light, green light and LED chips (360 ~ 540nm).
Electronic Fireproof Safes
Safes that can resist fire for 0.5 hour.
Details:
Special fireproof material stuffing which resist damage;
Seamless molding case;
Heavy duty style doors and hinges;
Anti-drilling, anti-burglar and anti-force;
Yongfa patent: dual system protection;
Fire proof for 1 hour and it can ensure an inner temperature to be less than 177°C(350°F), while exposed to 927°C(1700°F) flames;
Strong hinges and door-bolts;
0.5 Hour Fireproof Safe,Mechanical Fireproof Safes,Electronic Fireproof Safe,Fireproof Ammo Safes,Fireproof Safes YONGFA INTELLIGENT TECHNOLOGY SECURITY CO., LTD. , http://www.yongfa-safe.com